140237318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317279}}^1$

素因数の和:317311

約数の個数: 16

約数和(自身を含む): 239863680

約数和(自身を除く): 99626362

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 317279, 634558, 4124627, 5393743, 8249254, 10787486, 70118659, 140237318]

約数ペア:

[(1, 140237318), (2, 70118659), (13, 10787486), (17, 8249254), (26, 5393743), (34, 4124627), (221, 634558), (442, 317279)]