1445948

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 2923872

約数和(自身を除く): 1477924

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 457, 791, 914, 1582, 1828, 3164, 3199, 6398, 12796, 51641, 103282, 206564, 361487, 722974, 1445948]

約数ペア:

[(1, 1445948), (2, 722974), (4, 361487), (7, 206564), (14, 103282), (28, 51641), (113, 12796), (226, 6398), (452, 3199), (457, 3164), (791, 1828), (914, 1582)]