2547693647

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{1987}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 2689811712

約数和(自身を除く): 142118065

約数列:

[1, 23, 107, 521, 1987, 2461, 11983, 45701, 55747, 212609, 1035227, 1282181, 4890007, 23810221, 110769289, 2547693647]

約数ペア:

[(1, 2547693647), (23, 110769289), (107, 23810221), (521, 4890007), (1987, 1282181), (2461, 1035227), (11983, 212609), (45701, 55747)]