1337866418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{85247}}^1$

素因数の和:85334

約数の個数: 32

約数和(自身を含む): 2455142400

約数和(自身を除く): 1117275982

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 15694, 85247, 170494, 596729, 1193458, 1619693, 3239386, 5029573, 10059146, 11337851, 22675702, 35207011, 70414022, 95561887, 191123774, 668933209, 1337866418]

約数ペア:

[(1, 1337866418), (2, 668933209), (7, 191123774), (14, 95561887), (19, 70414022), (38, 35207011), (59, 22675702), (118, 11337851), (133, 10059146), (266, 5029573), (413, 3239386), (826, 1619693), (1121, 1193458), (2242, 596729), (7847, 170494), (15694, 85247)]