2951914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 5460480

約数和(自身を除く): 2508566

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 157, 158, 238, 314, 553, 1099, 1106, 1343, 2198, 2669, 2686, 5338, 9401, 12403, 18683, 18802, 24806, 37366, 86821, 173642, 210851, 421702, 1475957, 2951914]

約数ペア:

[(1, 2951914), (2, 1475957), (7, 421702), (14, 210851), (17, 173642), (34, 86821), (79, 37366), (119, 24806), (157, 18802), (158, 18683), (238, 12403), (314, 9401), (553, 5338), (1099, 2686), (1106, 2669), (1343, 2198)]