388550908

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1031}}^1\times {\mathrm{1327}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 690729984

約数和(自身を除く): 302179076

約数列:

[1, 2, 4, 71, 142, 284, 1031, 1327, 2062, 2654, 4124, 5308, 73201, 94217, 146402, 188434, 292804, 376868, 1368137, 2736274, 5472548, 97137727, 194275454, 388550908]

約数ペア:

[(1, 388550908), (2, 194275454), (4, 97137727), (71, 5472548), (142, 2736274), (284, 1368137), (1031, 376868), (1327, 292804), (2062, 188434), (2654, 146402), (4124, 94217), (5308, 73201)]