308946236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{42461}}^1$

素因数の和:42589

約数の個数: 24

約数和(自身を含む): 577822896

約数和(自身を除く): 268876660

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 42461, 84922, 169844, 721837, 1443674, 2887348, 4543327, 9086654, 18173308, 77236559, 154473118, 308946236]

約数ペア:

[(1, 308946236), (2, 154473118), (4, 77236559), (17, 18173308), (34, 9086654), (68, 4543327), (107, 2887348), (214, 1443674), (428, 721837), (1819, 169844), (3638, 84922), (7276, 42461)]