291215057468

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{5981}}^1\times {\mathrm{44917}}^1$

素因数の和:51173

約数の個数: 24

約数和(自身を含む): 511603802304

約数和(自身を除く): 220388744836

約数列:

[1, 2, 4, 271, 542, 1084, 5981, 11962, 23924, 44917, 89834, 179668, 1620851, 3241702, 6483404, 12172507, 24345014, 48690028, 268648577, 537297154, 1074594308, 72803764367, 145607528734, 291215057468]

約数ペア:

[(1, 291215057468), (2, 145607528734), (4, 72803764367), (271, 1074594308), (542, 537297154), (1084, 268648577), (5981, 48690028), (11962, 24345014), (23924, 12172507), (44917, 6483404), (89834, 3241702), (179668, 1620851)]