7973839438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{140123}}^1$

素因数の和:140931

約数の個数: 16

約数和(自身を含む): 12300084720

約数和(自身を除く): 4326245282

約数列:

[1, 2, 37, 74, 769, 1538, 28453, 56906, 140123, 280246, 5184551, 10369102, 107754587, 215509174, 3986919719, 7973839438]

約数ペア:

[(1, 7973839438), (2, 3986919719), (37, 215509174), (74, 107754587), (769, 10369102), (1538, 5184551), (28453, 280246), (56906, 140123)]