641054913122

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1\times {\mathrm{3124567}}^1$

素因数の和:3125202

約数の個数: 24

約数和(自身を含む): 1042955801856

約数和(自身を除く): 401900888734

約数列:

[1, 2, 13, 26, 169, 338, 607, 1214, 7891, 15782, 102583, 205166, 3124567, 6249134, 40619371, 81238742, 528051823, 1056103646, 1896612169, 3793224338, 24655958197, 49311916394, 320527456561, 641054913122]

約数ペア:

[(1, 641054913122), (2, 320527456561), (13, 49311916394), (26, 24655958197), (169, 3793224338), (338, 1896612169), (607, 1056103646), (1214, 528051823), (7891, 81238742), (15782, 40619371), (102583, 6249134), (205166, 3124567)]