868872014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1049}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 1397088000

約数和(自身を除く): 528215986

約数列:

[1, 2, 19, 38, 71, 142, 307, 614, 1049, 1349, 2098, 2698, 5833, 11666, 19931, 21797, 39862, 43594, 74479, 148958, 322043, 414143, 644086, 828286, 1415101, 2830202, 6118817, 12237634, 22865053, 45730106, 434436007, 868872014]

約数ペア:

[(1, 868872014), (2, 434436007), (19, 45730106), (38, 22865053), (71, 12237634), (142, 6118817), (307, 2830202), (614, 1415101), (1049, 828286), (1349, 644086), (2098, 414143), (2698, 322043), (5833, 148958), (11666, 74479), (19931, 43594), (21797, 39862)]