4920661630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21394181}}^1$

素因数の和:21394211

約数の個数: 16

約数和(自身を含む): 9242286624

約数和(自身を除く): 4321624994

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 21394181, 42788362, 106970905, 213941810, 492066163, 984132326, 2460330815, 4920661630]

約数ペア:

[(1, 4920661630), (2, 2460330815), (5, 984132326), (10, 492066163), (23, 213941810), (46, 106970905), (115, 42788362), (230, 21394181)]