1811133044

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{141539}}^1$

素因数の和:142007

約数の個数: 24

約数和(自身を含む): 3630217920

約数和(自身を除く): 1819084876

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 12796, 141539, 283078, 566156, 990773, 1981546, 3963092, 64683323, 129366646, 258733292, 452783261, 905566522, 1811133044]

約数ペア:

[(1, 1811133044), (2, 905566522), (4, 452783261), (7, 258733292), (14, 129366646), (28, 64683323), (457, 3963092), (914, 1981546), (1828, 990773), (3199, 566156), (6398, 283078), (12796, 141539)]