172322410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1325557}}^1$

素因数の和:1325577

約数の個数: 16

約数和(自身を含む): 334040616

約数和(自身を除く): 161718206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1325557, 2651114, 6627785, 13255570, 17232241, 34464482, 86161205, 172322410]

約数ペア:

[(1, 172322410), (2, 86161205), (5, 34464482), (10, 17232241), (13, 13255570), (26, 6627785), (65, 2651114), (130, 1325557)]