2247394565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{232049}}^1$

素因数の和:232216

約数の個数: 16

約数和(自身を含む): 2923830000

約数和(自身を除く): 676435435

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 232049, 1160245, 3016637, 15083185, 34575301, 172876505, 449478913, 2247394565]

約数ペア:

[(1, 2247394565), (5, 449478913), (13, 172876505), (65, 34575301), (149, 15083185), (745, 3016637), (1937, 1160245), (9685, 232049)]