2018972279

素因数分解:

${\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 2086080000

約数和(自身を除く): 67107721

約数列:

[1, 47, 163, 211, 1249, 7661, 9917, 34393, 58703, 203587, 263539, 1616471, 9568589, 12386333, 42956857, 2018972279]

約数ペア:

[(1, 2018972279), (47, 42956857), (163, 12386333), (211, 9568589), (1249, 1616471), (7661, 263539), (9917, 203587), (34393, 58703)]