127484710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{411241}}^1$

素因数の和:411279

約数の個数: 16

約数和(自身を含む): 236875392

約数和(自身を除く): 109390682

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 411241, 822482, 2056205, 4112410, 12748471, 25496942, 63742355, 127484710]

約数ペア:

[(1, 127484710), (2, 63742355), (5, 25496942), (10, 12748471), (31, 4112410), (62, 2056205), (155, 822482), (310, 411241)]