5581994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 9170496

約数和(自身を除く): 3588502

約数列:

[1, 2, 11, 22, 487, 521, 974, 1042, 5357, 5731, 10714, 11462, 253727, 507454, 2790997, 5581994]

約数ペア:

[(1, 5581994), (2, 2790997), (11, 507454), (22, 253727), (487, 11462), (521, 10714), (974, 5731), (1042, 5357)]