2223184444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{122503}}^1$

素因数の和:122869

約数の個数: 24

約数和(自身を含む): 4201887200

約数和(自身を除く): 1978702756

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 4537, 9074, 18148, 122503, 245006, 490012, 1592539, 3185078, 6370156, 42753547, 85507094, 171014188, 555796111, 1111592222, 2223184444]

約数ペア:

[(1, 2223184444), (2, 1111592222), (4, 555796111), (13, 171014188), (26, 85507094), (52, 42753547), (349, 6370156), (698, 3185078), (1396, 1592539), (4537, 490012), (9074, 245006), (18148, 122503)]