7768562

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:481

約数の個数: 16

約数和(自身を含む): 11880000

約数和(自身を除く): 4111438

約数列:

[1, 2, 131, 149, 199, 262, 298, 398, 19519, 26069, 29651, 39038, 52138, 59302, 3884281, 7768562]

約数ペア:

[(1, 7768562), (2, 3884281), (131, 59302), (149, 52138), (199, 39038), (262, 29651), (298, 26069), (398, 19519)]