291212152472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2141265827}}^1$

素因数の和:2141265850

約数の個数: 16

約数和(自身を含む): 578141773560

約数和(自身を除く): 286929621088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2141265827, 4282531654, 8565063308, 17130126616, 36401519059, 72803038118, 145606076236, 291212152472]

約数ペア:

[(1, 291212152472), (2, 145606076236), (4, 72803038118), (8, 36401519059), (17, 17130126616), (34, 8565063308), (68, 4282531654), (136, 2141265827)]