2009152495

素因数分解:

$5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{38449}}^1$

素因数の和:39954

約数の個数: 16

約数和(自身を含む): 2757326400

約数和(自身を除く): 748173905

約数列:

[1, 5, 7, 35, 1493, 7465, 10451, 38449, 52255, 192245, 269143, 1345715, 57404357, 287021785, 401830499, 2009152495]

約数ペア:

[(1, 2009152495), (5, 401830499), (7, 287021785), (35, 57404357), (1493, 1345715), (7465, 269143), (10451, 192245), (38449, 52255)]