408065294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{14281}}^1$

素因数の和:14460

約数の個数: 32

約数和(自身を含む): 758202816

約数和(自身を除く): 350137522

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 4082, 14281, 14287, 28562, 28574, 99967, 185653, 199934, 371306, 1299571, 2242117, 2599142, 4484234, 15694819, 29147521, 31389638, 58295042, 204032647, 408065294]

約数ペア:

[(1, 408065294), (2, 204032647), (7, 58295042), (13, 31389638), (14, 29147521), (26, 15694819), (91, 4484234), (157, 2599142), (182, 2242117), (314, 1299571), (1099, 371306), (2041, 199934), (2198, 185653), (4082, 99967), (14281, 28574), (14287, 28562)]