2920346468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{344543}}^1$

素因数の和:344723

約数の個数: 24

約数和(自身を含む): 5537511168

約数和(自身を除く): 2617164700

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 344543, 689086, 1378172, 4479059, 8958118, 17916236, 56160509, 112321018, 224642036, 730086617, 1460173234, 2920346468]

約数ペア:

[(1, 2920346468), (2, 1460173234), (4, 730086617), (13, 224642036), (26, 112321018), (52, 56160509), (163, 17916236), (326, 8958118), (652, 4479059), (2119, 1378172), (4238, 689086), (8476, 344543)]