308966138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{8543}}^1$

素因数の和:8678

約数の個数: 24

約数和(自身を含む): 506590848

約数和(自身を除く): 197624710

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1391, 2782, 8543, 17086, 18083, 36166, 111059, 222118, 914101, 1443767, 1828202, 2887534, 11883313, 23766626, 154483069, 308966138]

約数ペア:

[(1, 308966138), (2, 154483069), (13, 23766626), (26, 11883313), (107, 2887534), (169, 1828202), (214, 1443767), (338, 914101), (1391, 222118), (2782, 111059), (8543, 36166), (17086, 18083)]