1340987656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4088377}}^1$

素因数の和:4088424

約数の個数: 16

約数和(自身を含む): 2575678140

約数和(自身を除く): 1234690484

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4088377, 8176754, 16353508, 32707016, 167623457, 335246914, 670493828, 1340987656]

約数ペア:

[(1, 1340987656), (2, 670493828), (4, 335246914), (8, 167623457), (41, 32707016), (82, 16353508), (164, 8176754), (328, 4088377)]