749492254

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{40343}}^1$

素因数の和:41679

約数の個数: 16

約数和(自身を含む): 1285843968

約数和(自身を除く): 536351714

約数列:

[1, 2, 7, 14, 1327, 2654, 9289, 18578, 40343, 80686, 282401, 564802, 53535161, 107070322, 374746127, 749492254]

約数ペア:

[(1, 749492254), (2, 374746127), (7, 107070322), (14, 53535161), (1327, 564802), (2654, 282401), (9289, 80686), (18578, 40343)]