140284274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{3947}}^1$

素因数の和:5329

約数の個数: 16

約数和(自身を含む): 226836288

約数和(自身を除く): 86552014

約数列:

[1, 2, 13, 26, 1367, 2734, 3947, 7894, 17771, 35542, 51311, 102622, 5395549, 10791098, 70142137, 140284274]

約数ペア:

[(1, 140284274), (2, 70142137), (13, 10791098), (26, 5395549), (1367, 102622), (2734, 51311), (3947, 35542), (7894, 17771)]