2865490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 5488560

約数和(自身を除く): 2623070

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 241, 290, 410, 482, 1189, 1205, 2378, 2410, 5945, 6989, 9881, 11890, 13978, 19762, 34945, 49405, 69890, 98810, 286549, 573098, 1432745, 2865490]

約数ペア:

[(1, 2865490), (2, 1432745), (5, 573098), (10, 286549), (29, 98810), (41, 69890), (58, 49405), (82, 34945), (145, 19762), (205, 13978), (241, 11890), (290, 9881), (410, 6989), (482, 5945), (1189, 2410), (1205, 2378)]