2878565521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{5623}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 3163297536

約数和(自身を除く): 284732015

約数列:

[1, 13, 53, 689, 743, 5623, 9659, 39379, 73099, 298019, 511927, 3874247, 4177889, 54312557, 221428117, 2878565521]

約数ペア:

[(1, 2878565521), (13, 221428117), (53, 54312557), (689, 4177889), (743, 3874247), (5623, 511927), (9659, 298019), (39379, 73099)]