3971148

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2221}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 9332400

約数和(自身を除く): 5361252

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 2221, 4442, 6663, 8884, 13326, 26652, 330929, 661858, 992787, 1323716, 1985574, 3971148]

約数ペア:

[(1, 3971148), (2, 1985574), (3, 1323716), (4, 992787), (6, 661858), (12, 330929), (149, 26652), (298, 13326), (447, 8884), (596, 6663), (894, 4442), (1788, 2221)]