4879940254

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1\times {\mathrm{1861}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 8430480576

約数和(自身を除く): 3550540322

約数列:

[1, 2, 7, 14, 157, 314, 1099, 1193, 1861, 2198, 2386, 3722, 8351, 13027, 16702, 26054, 187301, 292177, 374602, 584354, 1311107, 2045239, 2220173, 2622214, 4090478, 4440346, 15541211, 31082422, 348567161, 697134322, 2439970127, 4879940254]

約数ペア:

[(1, 4879940254), (2, 2439970127), (7, 697134322), (14, 348567161), (157, 31082422), (314, 15541211), (1099, 4440346), (1193, 4090478), (1861, 2622214), (2198, 2220173), (2386, 2045239), (3722, 1311107), (8351, 584354), (13027, 374602), (16702, 292177), (26054, 187301)]