1569326700890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{5494649}}^1$

素因数の和:5494708

約数の個数: 40

約数和(自身を含む): 3060179381700

約数和(自身を除く): 1490852680810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 10985, 21970, 28561, 57122, 142805, 285610, 5494649, 10989298, 27473245, 54946490, 71430437, 142860874, 357152185, 714304370, 928595681, 1857191362, 4642978405, 9285956810, 12071743853, 24143487706, 60358719265, 120717438530, 156932670089, 313865340178, 784663350445, 1569326700890]

約数ペア:

[(1, 1569326700890), (2, 784663350445), (5, 313865340178), (10, 156932670089), (13, 120717438530), (26, 60358719265), (65, 24143487706), (130, 12071743853), (169, 9285956810), (338, 4642978405), (845, 1857191362), (1690, 928595681), (2197, 714304370), (4394, 357152185), (10985, 142860874), (21970, 71430437), (28561, 54946490), (57122, 27473245), (142805, 10989298), (285610, 5494649)]