8045282804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{12689}}^1$

素因数の和:12932

約数の個数: 48

約数和(自身を含む): 15445760400

約数和(自身を除く): 7400477596

約数列:

[1, 2, 4, 13, 26, 52, 89, 137, 178, 274, 356, 548, 1157, 1781, 2314, 3562, 4628, 7124, 12193, 12689, 24386, 25378, 48772, 50756, 158509, 164957, 317018, 329914, 634036, 659828, 1129321, 1738393, 2258642, 3476786, 4517284, 6953572, 14681173, 22599109, 29362346, 45198218, 58724692, 90396436, 154716977, 309433954, 618867908, 2011320701, 4022641402, 8045282804]

約数ペア:

[(1, 8045282804), (2, 4022641402), (4, 2011320701), (13, 618867908), (26, 309433954), (52, 154716977), (89, 90396436), (137, 58724692), (178, 45198218), (274, 29362346), (356, 22599109), (548, 14681173), (1157, 6953572), (1781, 4517284), (2314, 3476786), (3562, 2258642), (4628, 1738393), (7124, 1129321), (12193, 659828), (12689, 634036), (24386, 329914), (25378, 317018), (48772, 164957), (50756, 158509)]