13306921190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{12149}}^1$

素因数の和:12569

約数の個数: 48

約数和(自身を含む): 25513542000

約数和(自身を除く): 12206620810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 379, 578, 758, 1445, 1895, 2890, 3790, 6443, 12149, 12886, 24298, 32215, 60745, 64430, 109531, 121490, 206533, 219062, 413066, 547655, 1032665, 1095310, 2065330, 3511061, 4604471, 7022122, 9208942, 17555305, 23022355, 35110610, 46044710, 78276007, 156552014, 391380035, 782760070, 1330692119, 2661384238, 6653460595, 13306921190]

約数ペア:

[(1, 13306921190), (2, 6653460595), (5, 2661384238), (10, 1330692119), (17, 782760070), (34, 391380035), (85, 156552014), (170, 78276007), (289, 46044710), (379, 35110610), (578, 23022355), (758, 17555305), (1445, 9208942), (1895, 7022122), (2890, 4604471), (3790, 3511061), (6443, 2065330), (12149, 1095310), (12886, 1032665), (24298, 547655), (32215, 413066), (60745, 219062), (64430, 206533), (109531, 121490)]