1254060221399

素因数分解:

${\mathrm{31}}^1\times {\mathrm{2011}}^1\times {\mathrm{2281}}^1\times {\mathrm{8819}}^1$

素因数の和:13142

約数の個数: 16

約数和(自身を含む): 1295872220160

約数和(自身を除く): 41811998761

約数列:

[1, 31, 2011, 2281, 8819, 62341, 70711, 273389, 4587091, 17735009, 20116139, 142199821, 549785279, 623600309, 40453555529, 1254060221399]

約数ペア:

[(1, 1254060221399), (31, 40453555529), (2011, 623600309), (2281, 549785279), (8819, 142199821), (62341, 20116139), (70711, 17735009), (273389, 4587091)]