3809404

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 18

約数和(自身を含む): 6895392

約数和(自身を除く): 3085988

約数列:

[1, 2, 4, 31, 62, 124, 961, 991, 1922, 1982, 3844, 3964, 30721, 61442, 122884, 952351, 1904702, 3809404]

約数ペア:

[(1, 3809404), (2, 1904702), (4, 952351), (31, 122884), (62, 61442), (124, 30721), (961, 3964), (991, 3844), (1922, 1982)]