2808034570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{263171}}^1$

素因数の和:263286

約数の個数: 32

約数和(自身を含む): 5570824896

約数和(自身を除く): 2762790326

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 263171, 526342, 1315855, 2631710, 2894881, 5789762, 14474405, 25527587, 28948810, 51055174, 127637935, 255275870, 280803457, 561606914, 1404017285, 2808034570]

約数ペア:

[(1, 2808034570), (2, 1404017285), (5, 561606914), (10, 280803457), (11, 255275870), (22, 127637935), (55, 51055174), (97, 28948810), (110, 25527587), (194, 14474405), (485, 5789762), (970, 2894881), (1067, 2631710), (2134, 1315855), (5335, 526342), (10670, 263171)]