1957989826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1602283}}^1$

素因数の和:1602345

約数の個数: 16

約数和(自身を含む): 3230204544

約数和(自身を除く): 1272214718

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1602283, 3204566, 20829679, 41659358, 75307301, 150614602, 978994913, 1957989826]

約数ペア:

[(1, 1957989826), (2, 978994913), (13, 150614602), (26, 75307301), (47, 41659358), (94, 20829679), (611, 3204566), (1222, 1602283)]