355396772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{2203}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 642792192

約数和(自身を除く): 287395420

約数列:

[1, 2, 4, 31, 62, 124, 1301, 2203, 2602, 4406, 5204, 8812, 40331, 68293, 80662, 136586, 161324, 273172, 2866103, 5732206, 11464412, 88849193, 177698386, 355396772]

約数ペア:

[(1, 355396772), (2, 177698386), (4, 88849193), (31, 11464412), (62, 5732206), (124, 2866103), (1301, 273172), (2203, 161324), (2602, 136586), (4406, 80662), (5204, 68293), (8812, 40331)]