2220411814

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{30763}}^1$

素因数の和:31155

約数の個数: 16

約数和(自身を含む): 3366812160

約数和(自身を除く): 1146400346

約数列:

[1, 2, 151, 239, 302, 478, 30763, 36089, 61526, 72178, 4645213, 7352357, 9290426, 14704714, 1110205907, 2220411814]

約数ペア:

[(1, 2220411814), (2, 1110205907), (151, 14704714), (239, 9290426), (302, 7352357), (478, 4645213), (30763, 72178), (36089, 61526)]