488321870

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{4787}}^1$

素因数の和:4996

約数の個数: 24

約数和(自身を含む): 887953752

約数和(自身を除く): 399631882

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 4787, 9574, 10201, 20402, 23935, 47870, 51005, 102010, 483487, 966974, 2417435, 4834870, 48832187, 97664374, 244160935, 488321870]

約数ペア:

[(1, 488321870), (2, 244160935), (5, 97664374), (10, 48832187), (101, 4834870), (202, 2417435), (505, 966974), (1010, 483487), (4787, 102010), (9574, 51005), (10201, 47870), (20402, 23935)]