2393990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5839}}^1$

素因数の和:5887

約数の個数: 16

約数和(自身を含む): 4415040

約数和(自身を除く): 2021050

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5839, 11678, 29195, 58390, 239399, 478798, 1196995, 2393990]

約数ペア:

[(1, 2393990), (2, 1196995), (5, 478798), (10, 239399), (41, 58390), (82, 29195), (205, 11678), (410, 5839)]