4638722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 8190720

約数和(自身を除く): 3551998

約数列:

[1, 2, 11, 17, 22, 34, 79, 157, 158, 187, 314, 374, 869, 1343, 1727, 1738, 2669, 2686, 3454, 5338, 12403, 14773, 24806, 29359, 29546, 58718, 136433, 210851, 272866, 421702, 2319361, 4638722]

約数ペア:

[(1, 4638722), (2, 2319361), (11, 421702), (17, 272866), (22, 210851), (34, 136433), (79, 58718), (157, 29546), (158, 29359), (187, 24806), (314, 14773), (374, 12403), (869, 5338), (1343, 3454), (1727, 2686), (1738, 2669)]