1289333794

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{5147}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 2290654080

約数和(自身を除く): 1001320286

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 617, 1234, 4319, 5147, 8638, 10294, 17893, 35786, 36029, 72058, 125251, 149263, 250502, 298526, 1044841, 2089682, 3175699, 6351398, 22229893, 44459786, 92095271, 184190542, 644666897, 1289333794]

約数ペア:

[(1, 1289333794), (2, 644666897), (7, 184190542), (14, 92095271), (29, 44459786), (58, 22229893), (203, 6351398), (406, 3175699), (617, 2089682), (1234, 1044841), (4319, 298526), (5147, 250502), (8638, 149263), (10294, 125251), (17893, 72058), (35786, 36029)]