2153285156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{72287}}^1$

素因数の和:72979

約数の個数: 24

約数和(自身を含む): 4116946176

約数和(自身を除く): 1963661020

約数列:

[1, 2, 4, 11, 22, 44, 677, 1354, 2708, 7447, 14894, 29788, 72287, 144574, 289148, 795157, 1590314, 3180628, 48938299, 97876598, 195753196, 538321289, 1076642578, 2153285156]

約数ペア:

[(1, 2153285156), (2, 1076642578), (4, 538321289), (11, 195753196), (22, 97876598), (44, 48938299), (677, 3180628), (1354, 1590314), (2708, 795157), (7447, 289148), (14894, 144574), (29788, 72287)]