561880344

素因数分解:

$2^3\times 3^1\times {\mathrm{23411681}}^1$

素因数の和:23411690

約数の個数: 16

約数和(自身を含む): 1404700920

約数和(自身を除く): 842820576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23411681, 46823362, 70235043, 93646724, 140470086, 187293448, 280940172, 561880344]

約数ペア:

[(1, 561880344), (2, 280940172), (3, 187293448), (4, 140470086), (6, 93646724), (8, 70235043), (12, 46823362), (24, 23411681)]