2004013568

素因数分解:

$2^9\times {\mathrm{3914089}}^1$

素因数の和:3914107

約数の個数: 20

約数和(自身を含む): 4004114070

約数和(自身を除く): 2000100502

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3914089, 7828178, 15656356, 31312712, 62625424, 125250848, 250501696, 501003392, 1002006784, 2004013568]

約数ペア:

[(1, 2004013568), (2, 1002006784), (4, 501003392), (8, 250501696), (16, 125250848), (32, 62625424), (64, 31312712), (128, 15656356), (256, 7828178), (512, 3914089)]