2564334865

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{63029}}^1$

素因数の和:63216

約数の個数: 16

約数和(自身を含む): 3146457600

約数和(自身を除く): 582122735

約数列:

[1, 5, 79, 103, 395, 515, 8137, 40685, 63029, 315145, 4979291, 6491987, 24896455, 32459935, 512866973, 2564334865]

約数ペア:

[(1, 2564334865), (5, 512866973), (79, 32459935), (103, 24896455), (395, 6491987), (515, 4979291), (8137, 315145), (40685, 63029)]