3920078

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 6048000

約数和(自身を除く): 2127922

約数列:

[1, 2, 59, 118, 139, 239, 278, 478, 8201, 14101, 16402, 28202, 33221, 66442, 1960039, 3920078]

約数ペア:

[(1, 3920078), (2, 1960039), (59, 66442), (118, 33221), (139, 28202), (239, 16402), (278, 14101), (478, 8201)]