2007200512

素因数分解:

$2^8\times {\mathrm{7840627}}^1$

素因数の和:7840643

約数の個数: 18

約数和(自身を含む): 4006560908

約数和(自身を除く): 1999360396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7840627, 15681254, 31362508, 62725016, 125450032, 250900064, 501800128, 1003600256, 2007200512]

約数ペア:

[(1, 2007200512), (2, 1003600256), (4, 501800128), (8, 250900064), (16, 125450032), (32, 62725016), (64, 31362508), (128, 15681254), (256, 7840627)]