2669892472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2879}}^1$

素因数の和:3176

約数の個数: 64

約数和(自身を含む): 5561740800

約数和(自身を除く): 2891848328

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 241, 296, 481, 482, 962, 964, 1924, 1928, 2879, 3133, 3848, 5758, 6266, 8917, 11516, 12532, 17834, 23032, 25064, 35668, 37427, 71336, 74854, 106523, 115921, 149708, 213046, 231842, 299416, 426092, 463684, 693839, 852184, 927368, 1384799, 1387678, 2769598, 2775356, 5539196, 5550712, 9019907, 11078392, 18039814, 25672043, 36079628, 51344086, 72159256, 102688172, 205376344, 333736559, 667473118, 1334946236, 2669892472]

約数ペア:

[(1, 2669892472), (2, 1334946236), (4, 667473118), (8, 333736559), (13, 205376344), (26, 102688172), (37, 72159256), (52, 51344086), (74, 36079628), (104, 25672043), (148, 18039814), (241, 11078392), (296, 9019907), (481, 5550712), (482, 5539196), (962, 2775356), (964, 2769598), (1924, 1387678), (1928, 1384799), (2879, 927368), (3133, 852184), (3848, 693839), (5758, 463684), (6266, 426092), (8917, 299416), (11516, 231842), (12532, 213046), (17834, 149708), (23032, 115921), (25064, 106523), (35668, 74854), (37427, 71336)]