8712572542

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2953}}^1\times {\mathrm{10613}}^1$

素因数の和:13707

約数の個数: 16

約数和(自身を含む): 13168577520

約数和(自身を除く): 4456004978

約数列:

[1, 2, 139, 278, 2953, 5906, 10613, 21226, 410467, 820934, 1475207, 2950414, 31340189, 62680378, 4356286271, 8712572542]

約数ペア:

[(1, 8712572542), (2, 4356286271), (139, 62680378), (278, 31340189), (2953, 2950414), (5906, 1475207), (10613, 820934), (21226, 410467)]