2258385987

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{478573}}^1$

素因数の和:478611

約数の個数: 24

約数和(自身を含む): 3564419152

約数和(自身を除く): 1306033165

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 478573, 1435719, 5264303, 6221449, 15792909, 18664347, 57907333, 68435939, 173721999, 205307817, 752795329, 2258385987]

約数ペア:

[(1, 2258385987), (3, 752795329), (11, 205307817), (13, 173721999), (33, 68435939), (39, 57907333), (121, 18664347), (143, 15792909), (363, 6221449), (429, 5264303), (1573, 1435719), (4719, 478573)]