140817026

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127321}}^1$

素因数の和:127409

約数の個数: 16

約数和(自身を含む): 244458240

約数和(自身を除く): 103641214

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 127321, 254642, 891247, 1782494, 10058359, 20116718, 70408513, 140817026]

約数ペア:

[(1, 140817026), (2, 70408513), (7, 20116718), (14, 10058359), (79, 1782494), (158, 891247), (553, 254642), (1106, 127321)]