69980491858

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1588949}}^1$

素因数の和:1589050

約数の個数: 24

約数和(自身を含む): 112602530700

約数和(自身を除く): 42622038842

約数列:

[1, 2, 19, 38, 61, 122, 361, 722, 1159, 2318, 22021, 44042, 1588949, 3177898, 30190031, 60380062, 96925889, 193851778, 573610589, 1147221178, 1841591891, 3683183782, 34990245929, 69980491858]

約数ペア:

[(1, 69980491858), (2, 34990245929), (19, 3683183782), (38, 1841591891), (61, 1147221178), (122, 573610589), (361, 193851778), (722, 96925889), (1159, 60380062), (2318, 30190031), (22021, 3177898), (44042, 1588949)]