40430487556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2488949}}^1$

素因数の和:2489115

約数の個数: 24

約数和(自身を含む): 73593273600

約数和(自身を除く): 33162786044

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 8122, 16244, 2488949, 4977898, 9955796, 77157419, 154314838, 308629676, 326052319, 652104638, 1304209276, 10107621889, 20215243778, 40430487556]

約数ペア:

[(1, 40430487556), (2, 20215243778), (4, 10107621889), (31, 1304209276), (62, 652104638), (124, 326052319), (131, 308629676), (262, 154314838), (524, 77157419), (4061, 9955796), (8122, 4977898), (16244, 2488949)]