140629684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2704417}}^1$

素因数の和:2704434

約数の個数: 12

約数和(自身を含む): 265032964

約数和(自身を除く): 124403280

約数列:

[1, 2, 4, 13, 26, 52, 2704417, 5408834, 10817668, 35157421, 70314842, 140629684]

約数ペア:

[(1, 140629684), (2, 70314842), (4, 35157421), (13, 10817668), (26, 5408834), (52, 2704417)]