3971996

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 8131200

約数和(自身を除く): 4159204

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 3299, 6598, 13196, 23093, 46186, 92372, 141857, 283714, 567428, 992999, 1985998, 3971996]

約数ペア:

[(1, 3971996), (2, 1985998), (4, 992999), (7, 567428), (14, 283714), (28, 141857), (43, 92372), (86, 46186), (172, 23093), (301, 13196), (602, 6598), (1204, 3299)]