8119210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 16464384

約数和(自身を除く): 8345174

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 2381, 3410, 4762, 11905, 23810, 26191, 52382, 73811, 130955, 147622, 261910, 369055, 738110, 811921, 1623842, 4059605, 8119210]

約数ペア:

[(1, 8119210), (2, 4059605), (5, 1623842), (10, 811921), (11, 738110), (22, 369055), (31, 261910), (55, 147622), (62, 130955), (110, 73811), (155, 52382), (310, 26191), (341, 23810), (682, 11905), (1705, 4762), (2381, 3410)]