85264790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{655883}}^1$

素因数の和:655903

約数の個数: 16

約数和(自身を含む): 165282768

約数和(自身を除く): 80017978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 655883, 1311766, 3279415, 6558830, 8526479, 17052958, 42632395, 85264790]

約数ペア:

[(1, 85264790), (2, 42632395), (5, 17052958), (10, 8526479), (13, 6558830), (26, 3279415), (65, 1311766), (130, 655883)]