2000987.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{78791}}^1$

素因数の和:78830

約数の個数: 16

約数和(自身を含む): 105896448

約数和(自身を除く): 35220921

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 78791, 236373, 1024283, 1812193, 3072849, 5436579, 23558509, 70675527]

約数ペア:

[(1, 70675527), (3, 23558509), (13, 5436579), (23, 3072849), (39, 1812193), (69, 1024283), (299, 236373), (897, 78791)]