1971004064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3241783}}^1$

素因数の和:3241812

約数の個数: 24

約数和(自身を含む): 4084647840

約数和(自身を除く): 2113643776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3241783, 6483566, 12967132, 25934264, 51868528, 61593877, 103737056, 123187754, 246375508, 492751016, 985502032, 1971004064]

約数ペア:

[(1, 1971004064), (2, 985502032), (4, 492751016), (8, 246375508), (16, 123187754), (19, 103737056), (32, 61593877), (38, 51868528), (76, 25934264), (152, 12967132), (304, 6483566), (608, 3241783)]