989873066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{187547}}^1$

素因数の和:187598

約数の個数: 32

約数和(自身を含む): 1890483840

約数和(自身を除く): 900610774

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 187547, 375094, 1312829, 2438111, 2625658, 4876222, 5438863, 10877726, 17066777, 34133554, 38072041, 70705219, 76144082, 141410438, 494936533, 989873066]

約数ペア:

[(1, 989873066), (2, 494936533), (7, 141410438), (13, 76144082), (14, 70705219), (26, 38072041), (29, 34133554), (58, 17066777), (91, 10877726), (182, 5438863), (203, 4876222), (377, 2625658), (406, 2438111), (754, 1312829), (2639, 375094), (5278, 187547)]