517366986608

素因数分解:

$2^4\times {\mathrm{470957}}^1\times {\mathrm{68659}}^1$

素因数の和:539624

約数の個数: 20

約数和(自身を含む): 1002415264680

約数和(自身を除く): 485048278072

約数列:

[1, 2, 4, 8, 16, 68659, 137318, 274636, 470957, 549272, 941914, 1098544, 1883828, 3767656, 7535312, 32335436663, 64670873326, 129341746652, 258683493304, 517366986608]

約数ペア:

[(1, 517366986608), (2, 258683493304), (4, 129341746652), (8, 64670873326), (16, 32335436663), (68659, 7535312), (137318, 3767656), (274636, 1883828), (470957, 1098544), (549272, 941914)]