2052805794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 4882187520

約数和(自身を除く): 2829381726

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 61, 78, 82, 102, 122, 123, 183, 221, 246, 366, 442, 533, 619, 663, 697, 793, 1037, 1066, 1238, 1326, 1394, 1586, 1599, 1857, 2074, 2091, 2379, 2501, 3111, 3198, 3714, 4182, 4758, 5002, 6222, 7503, 8047, 9061, 10523, 13481, 15006, 16094, 18122, 21046, 24141, 25379, 26962, 27183, 31569, 32513, 37759, 40443, 42517, 48282, 50758, 54366, 63138, 65026, 75518, 76137, 80886, 85034, 97539, 113277, 127551, 136799, 152274, 195078, 226554, 255102, 273598, 329927, 410397, 431443, 490867, 552721, 641903, 659854, 820794, 862886, 981734, 989781, 1105442, 1283806, 1294329, 1472601, 1548119, 1658163, 1925709, 1979562, 2588658, 2945202, 3096238, 3316326, 3851418, 4644357, 5608759, 8344739, 9288714, 11217518, 16689478, 16826277, 20125547, 25034217, 26318023, 33652554, 40251094, 50068434, 52636046, 60376641, 78954069, 120753282, 157908138, 342134299, 684268598, 1026402897, 2052805794]

約数ペア:

[(1, 2052805794), (2, 1026402897), (3, 684268598), (6, 342134299), (13, 157908138), (17, 120753282), (26, 78954069), (34, 60376641), (39, 52636046), (41, 50068434), (51, 40251094), (61, 33652554), (78, 26318023), (82, 25034217), (102, 20125547), (122, 16826277), (123, 16689478), (183, 11217518), (221, 9288714), (246, 8344739), (366, 5608759), (442, 4644357), (533, 3851418), (619, 3316326), (663, 3096238), (697, 2945202), (793, 2588658), (1037, 1979562), (1066, 1925709), (1238, 1658163), (1326, 1548119), (1394, 1472601), (1586, 1294329), (1599, 1283806), (1857, 1105442), (2074, 989781), (2091, 981734), (2379, 862886), (2501, 820794), (3111, 659854), (3198, 641903), (3714, 552721), (4182, 490867), (4758, 431443), (5002, 410397), (6222, 329927), (7503, 273598), (8047, 255102), (9061, 226554), (10523, 195078), (13481, 152274), (15006, 136799), (16094, 127551), (18122, 113277), (21046, 97539), (24141, 85034), (25379, 80886), (26962, 76137), (27183, 75518), (31569, 65026), (32513, 63138), (37759, 54366), (40443, 50758), (42517, 48282)]