2012164955

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{25261}}^1$

素因数の和:25534

約数の個数: 16

約数和(自身を含む): 2455466400

約数和(自身を除く): 443301445

約数列:

[1, 5, 89, 179, 445, 895, 15931, 25261, 79655, 126305, 2248229, 4521719, 11241145, 22608595, 402432991, 2012164955]

約数ペア:

[(1, 2012164955), (5, 402432991), (89, 22608595), (179, 11241145), (445, 4521719), (895, 2248229), (15931, 126305), (25261, 79655)]