378768962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{120397}}^1$

素因数の和:120434

約数の個数: 24

約数和(自身を含む): 672543228

約数和(自身を除く): 293774266

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 120397, 240794, 1324367, 1565161, 2648734, 3130322, 14568037, 17216771, 29136074, 34433542, 189384481, 378768962]

約数ペア:

[(1, 378768962), (2, 189384481), (11, 34433542), (13, 29136074), (22, 17216771), (26, 14568037), (121, 3130322), (143, 2648734), (242, 1565161), (286, 1324367), (1573, 240794), (3146, 120397)]