4049996

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^2$

素因数の和:325

約数の個数: 18

約数和(自身を含む): 7263060

約数和(自身を除く): 3213064

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 7729, 15458, 17161, 30916, 34322, 68644, 1012499, 2024998, 4049996]

約数ペア:

[(1, 4049996), (2, 2024998), (4, 1012499), (59, 68644), (118, 34322), (131, 30916), (236, 17161), (262, 15458), (524, 7729)]