1078670302

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{26041}}^1$

素因数の和:26331

約数の個数: 16

約数和(自身を含む): 1640646000

約数和(自身を除く): 561975698

約数列:

[1, 2, 139, 149, 278, 298, 20711, 26041, 41422, 52082, 3619699, 3880109, 7239398, 7760218, 539335151, 1078670302]

約数ペア:

[(1, 1078670302), (2, 539335151), (139, 7760218), (149, 7239398), (278, 3880109), (298, 3619699), (20711, 52082), (26041, 41422)]