2011000064

素因数分解:

$2^8\times {\mathrm{7855469}}^1$

素因数の和:7855485

約数の個数: 18

約数和(自身を含む): 4014145170

約数和(自身を除く): 2003145106

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7855469, 15710938, 31421876, 62843752, 125687504, 251375008, 502750016, 1005500032, 2011000064]

約数ペア:

[(1, 2011000064), (2, 1005500032), (4, 502750016), (8, 251375008), (16, 125687504), (32, 62843752), (64, 31421876), (128, 15710938), (256, 7855469)]