1993639564

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{630101}}^1$

素因数の和:630225

約数の個数: 24

約数和(自身を含む): 4022571168

約数和(自身を除く): 2028931604

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 630101, 1260202, 2520404, 4410707, 8821414, 17642828, 71201413, 142402826, 284805652, 498409891, 996819782, 1993639564]

約数ペア:

[(1, 1993639564), (2, 996819782), (4, 498409891), (7, 284805652), (14, 142402826), (28, 71201413), (113, 17642828), (226, 8821414), (452, 4410707), (791, 2520404), (1582, 1260202), (3164, 630101)]