1230890626

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1112921}}^1$

素因数の和:1113009

約数の個数: 16

約数和(自身を含む): 2136810240

約数和(自身を除く): 905919614

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1112921, 2225842, 7790447, 15580894, 87920759, 175841518, 615445313, 1230890626]

約数ペア:

[(1, 1230890626), (2, 615445313), (7, 175841518), (14, 87920759), (79, 15580894), (158, 7790447), (553, 2225842), (1106, 1112921)]