2017722430

素因数分解:

$2^1\times 5^1\times {\mathrm{4729}}^1\times {\mathrm{42667}}^1$

素因数の和:47403

約数の個数: 16

約数和(自身を含む): 3632753520

約数和(自身を除く): 1615031090

約数列:

[1, 2, 5, 10, 4729, 9458, 23645, 42667, 47290, 85334, 213335, 426670, 201772243, 403544486, 1008861215, 2017722430]

約数ペア:

[(1, 2017722430), (2, 1008861215), (5, 403544486), (10, 201772243), (4729, 426670), (9458, 213335), (23645, 85334), (42667, 47290)]