4004408

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{3821}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 7567560

約数和(自身を除く): 3563152

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 3821, 7642, 15284, 30568, 500551, 1001102, 2002204, 4004408]

約数ペア:

[(1, 4004408), (2, 2002204), (4, 1001102), (8, 500551), (131, 30568), (262, 15284), (524, 7642), (1048, 3821)]