315076528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1514791}}^1$

素因数の和:1514812

約数の個数: 20

約数和(自身を含む): 657419728

約数和(自身を除く): 342343200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1514791, 3029582, 6059164, 12118328, 19692283, 24236656, 39384566, 78769132, 157538264, 315076528]

約数ペア:

[(1, 315076528), (2, 157538264), (4, 78769132), (8, 39384566), (13, 24236656), (16, 19692283), (26, 12118328), (52, 6059164), (104, 3029582), (208, 1514791)]