1927828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 3981824

約数和(自身を除く): 2053996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2221, 4442, 8884, 15547, 31094, 62188, 68851, 137702, 275404, 481957, 963914, 1927828]

約数ペア:

[(1, 1927828), (2, 963914), (4, 481957), (7, 275404), (14, 137702), (28, 68851), (31, 62188), (62, 31094), (124, 15547), (217, 8884), (434, 4442), (868, 2221)]