2080239294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 5029060608

約数和(自身を除く): 2948821314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 103, 106, 129, 159, 206, 211, 258, 301, 309, 318, 371, 422, 602, 618, 633, 721, 742, 903, 1113, 1266, 1442, 1477, 1806, 2163, 2226, 2279, 2954, 4326, 4429, 4431, 4558, 5459, 6837, 8858, 8862, 9073, 10918, 11183, 13287, 13674, 15953, 16377, 18146, 21733, 22366, 26574, 27219, 31003, 31906, 32754, 33549, 38213, 43466, 47859, 54438, 62006, 63511, 65199, 67098, 76426, 78281, 93009, 95718, 114639, 127022, 130398, 152131, 156562, 186018, 190533, 229278, 234737, 234843, 304262, 381066, 456393, 469474, 469686, 480869, 704211, 912786, 934519, 961738, 1151849, 1408422, 1442607, 1643159, 1869038, 2303698, 2803557, 2885214, 3286318, 3366083, 3455547, 4929477, 5607114, 6541633, 6732166, 6911094, 8062943, 9858954, 10098249, 13083266, 16125886, 19624899, 20196498, 24188829, 39249798, 48377658, 49529507, 99059014, 148588521, 297177042, 346706549, 693413098, 1040119647, 2080239294]

約数ペア:

[(1, 2080239294), (2, 1040119647), (3, 693413098), (6, 346706549), (7, 297177042), (14, 148588521), (21, 99059014), (42, 49529507), (43, 48377658), (53, 39249798), (86, 24188829), (103, 20196498), (106, 19624899), (129, 16125886), (159, 13083266), (206, 10098249), (211, 9858954), (258, 8062943), (301, 6911094), (309, 6732166), (318, 6541633), (371, 5607114), (422, 4929477), (602, 3455547), (618, 3366083), (633, 3286318), (721, 2885214), (742, 2803557), (903, 2303698), (1113, 1869038), (1266, 1643159), (1442, 1442607), (1477, 1408422), (1806, 1151849), (2163, 961738), (2226, 934519), (2279, 912786), (2954, 704211), (4326, 480869), (4429, 469686), (4431, 469474), (4558, 456393), (5459, 381066), (6837, 304262), (8858, 234843), (8862, 234737), (9073, 229278), (10918, 190533), (11183, 186018), (13287, 156562), (13674, 152131), (15953, 130398), (16377, 127022), (18146, 114639), (21733, 95718), (22366, 93009), (26574, 78281), (27219, 76426), (31003, 67098), (31906, 65199), (32754, 63511), (33549, 62006), (38213, 54438), (43466, 47859)]