7640874719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1\times {\mathrm{2089}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 8085792000

約数和(自身を除く): 444917281

約数列:

[1, 19, 311, 619, 2089, 5909, 11761, 39691, 192509, 649679, 1293091, 3657671, 12343901, 24568729, 402151301, 7640874719]

約数ペア:

[(1, 7640874719), (19, 402151301), (311, 24568729), (619, 12343901), (2089, 3657671), (5909, 1293091), (11761, 649679), (39691, 192509)]