89203010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{686177}}^1$

素因数の和:686197

約数の個数: 16

約数和(自身を含む): 172916856

約数和(自身を除く): 83713846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 686177, 1372354, 3430885, 6861770, 8920301, 17840602, 44601505, 89203010]

約数ペア:

[(1, 89203010), (2, 44601505), (5, 17840602), (10, 8920301), (13, 6861770), (26, 3430885), (65, 1372354), (130, 686177)]