1025684926

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{1049}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 1773676800

約数和(自身を除く): 747991874

約数列:

[1, 2, 7, 14, 211, 331, 422, 662, 1049, 1477, 2098, 2317, 2954, 4634, 7343, 14686, 69841, 139682, 221339, 347219, 442678, 488887, 694438, 977774, 1549373, 2430533, 3098746, 4861066, 73263209, 146526418, 512842463, 1025684926]

約数ペア:

[(1, 1025684926), (2, 512842463), (7, 146526418), (14, 73263209), (211, 4861066), (331, 3098746), (422, 2430533), (662, 1549373), (1049, 977774), (1477, 694438), (2098, 488887), (2317, 442678), (2954, 347219), (4634, 221339), (7343, 139682), (14686, 69841)]