2169130216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2240837}}^1$

素因数の和:2240865

約数の個数: 24

約数和(自身を含む): 4470471810

約数和(自身を除く): 2301341594

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2240837, 4481674, 8963348, 17926696, 24649207, 49298414, 98596828, 197193656, 271141277, 542282554, 1084565108, 2169130216]

約数ペア:

[(1, 2169130216), (2, 1084565108), (4, 542282554), (8, 271141277), (11, 197193656), (22, 98596828), (44, 49298414), (88, 24649207), (121, 17926696), (242, 8963348), (484, 4481674), (968, 2240837)]