1279103478

素因数分解:

$2^1\times 3^1\times {\mathrm{6491}}^1\times {\mathrm{32843}}^1$

素因数の和:39339

約数の個数: 16

約数和(自身を含む): 2558678976

約数和(自身を除く): 1279575498

約数列:

[1, 2, 3, 6, 6491, 12982, 19473, 32843, 38946, 65686, 98529, 197058, 213183913, 426367826, 639551739, 1279103478]

約数ペア:

[(1, 1279103478), (2, 639551739), (3, 426367826), (6, 213183913), (6491, 197058), (12982, 98529), (19473, 65686), (32843, 38946)]