173683149406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{3361913}}^1$

素因数の和:3363915

約数の個数: 16

約数和(自身を含む): 280706371344

約数和(自身を除く): 107023221938

約数列:

[1, 2, 13, 26, 1987, 3974, 25831, 51662, 3361913, 6723826, 43704869, 87409738, 6680121131, 13360242262, 86841574703, 173683149406]

約数ペア:

[(1, 173683149406), (2, 86841574703), (13, 13360242262), (26, 6680121131), (1987, 87409738), (3974, 43704869), (25831, 6723826), (51662, 3361913)]