1489776631

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1\times {\mathrm{4787}}^1$

素因数の和:6750

約数の個数: 16

約数和(自身を含む): 1777918464

約数和(自身を除く): 288141833

約数列:

[1, 7, 23, 161, 1933, 4787, 13531, 33509, 44459, 110101, 311213, 770707, 9253271, 64772897, 212825233, 1489776631]

約数ペア:

[(1, 1489776631), (7, 212825233), (23, 64772897), (161, 9253271), (1933, 770707), (4787, 311213), (13531, 110101), (33509, 44459)]