2155432034

素因数分解:

$2^1\times 7^1\times {\mathrm{7253}}^1\times {\mathrm{21227}}^1$

素因数の和:28489

約数の個数: 16

約数和(自身を含む): 3695709888

約数和(自身を除く): 1540277854

約数列:

[1, 2, 7, 14, 7253, 14506, 21227, 42454, 50771, 101542, 148589, 297178, 153959431, 307918862, 1077716017, 2155432034]

約数ペア:

[(1, 2155432034), (2, 1077716017), (7, 307918862), (14, 153959431), (7253, 297178), (14506, 148589), (21227, 101542), (42454, 50771)]