2132878657

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{44987}}^1$

素因数の和:45528

約数の個数: 16

約数和(自身を含む): 2630178432

約数和(自身を除く): 497299775

約数列:

[1, 7, 13, 91, 521, 3647, 6773, 44987, 47411, 314909, 584831, 4093817, 23438227, 164067589, 304696951, 2132878657]

約数ペア:

[(1, 2132878657), (7, 304696951), (13, 164067589), (91, 23438227), (521, 4093817), (3647, 584831), (6773, 314909), (44987, 47411)]