2970748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 5733504

約数和(自身を除く): 2762756

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 631, 1177, 1262, 2354, 2524, 4708, 6941, 13882, 27764, 67517, 135034, 270068, 742687, 1485374, 2970748]

約数ペア:

[(1, 2970748), (2, 1485374), (4, 742687), (11, 270068), (22, 135034), (44, 67517), (107, 27764), (214, 13882), (428, 6941), (631, 4708), (1177, 2524), (1262, 2354)]