279095042

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{3167}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 423118080

約数和(自身を除く): 144023038

約数列:

[1, 2, 139, 278, 317, 634, 3167, 6334, 44063, 88126, 440213, 880426, 1003939, 2007878, 139547521, 279095042]

約数ペア:

[(1, 279095042), (2, 139547521), (139, 2007878), (278, 1003939), (317, 880426), (634, 440213), (3167, 88126), (6334, 44063)]