489260090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4447819}}^1$

素因数の和:4447837

約数の個数: 16

約数和(自身を含む): 960729120

約数和(自身を除く): 471469030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4447819, 8895638, 22239095, 44478190, 48926009, 97852018, 244630045, 489260090]

約数ペア:

[(1, 489260090), (2, 244630045), (5, 97852018), (10, 48926009), (11, 44478190), (22, 22239095), (55, 8895638), (110, 4447819)]