2021468538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{38039}}^1$

素因数の和:38582

約数の個数: 32

約数和(自身を含む): 4289086080

約数和(自身を除く): 2267617542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 521, 1042, 1563, 3126, 8857, 17714, 26571, 38039, 53142, 76078, 114117, 228234, 646663, 1293326, 1939989, 3879978, 19818319, 39636638, 59454957, 118909914, 336911423, 673822846, 1010734269, 2021468538]

約数ペア:

[(1, 2021468538), (2, 1010734269), (3, 673822846), (6, 336911423), (17, 118909914), (34, 59454957), (51, 39636638), (102, 19818319), (521, 3879978), (1042, 1939989), (1563, 1293326), (3126, 646663), (8857, 228234), (17714, 114117), (26571, 76078), (38039, 53142)]