764821406

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{13229}}^1$

素因数の和:13579

約数の個数: 16

約数和(自身を含む): 1161170640

約数和(自身を除く): 396349234

約数列:

[1, 2, 137, 211, 274, 422, 13229, 26458, 28907, 57814, 1812373, 2791319, 3624746, 5582638, 382410703, 764821406]

約数ペア:

[(1, 764821406), (2, 382410703), (137, 5582638), (211, 3624746), (274, 2791319), (422, 1812373), (13229, 57814), (26458, 28907)]