78959518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{11251}}^1$

素因数の和:11304

約数の個数: 24

約数和(自身を含む): 134686440

約数和(自身を除く): 55726922

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 11251, 22502, 123761, 247522, 326279, 652558, 1361371, 2722742, 3589069, 7178138, 39479759, 78959518]

約数ペア:

[(1, 78959518), (2, 39479759), (11, 7178138), (22, 3589069), (29, 2722742), (58, 1361371), (121, 652558), (242, 326279), (319, 247522), (638, 123761), (3509, 22502), (7018, 11251)]