1260051842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4737037}}^1$

素因数の和:4737065

約数の個数: 16

約数和(自身を含む): 2273778240

約数和(自身を除く): 1013726398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4737037, 9474074, 33159259, 66318518, 90003703, 180007406, 630025921, 1260051842]

約数ペア:

[(1, 1260051842), (2, 630025921), (7, 180007406), (14, 90003703), (19, 66318518), (38, 33159259), (133, 9474074), (266, 4737037)]