1138001596990

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{343807129}}^1$

素因数の和:343807467

約数の個数: 16

約数和(自身を含む): 2054591408880

約数和(自身を除く): 916589811890

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 343807129, 687614258, 1719035645, 3438071290, 113800159699, 227600319398, 569000798495, 1138001596990]

約数ペア:

[(1, 1138001596990), (2, 569000798495), (5, 227600319398), (10, 113800159699), (331, 3438071290), (662, 1719035645), (1655, 687614258), (3310, 343807129)]