2009664064

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{310901}}^1$

素因数の和:311014

約数の個数: 28

約数和(自身を含む): 4027424508

約数和(自身を除く): 2017760444

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 310901, 621802, 1243604, 2487208, 4974416, 9948832, 19897664, 31401001, 62802002, 125604004, 251208008, 502416016, 1004832032, 2009664064]

約数ペア:

[(1, 2009664064), (2, 1004832032), (4, 502416016), (8, 251208008), (16, 125604004), (32, 62802002), (64, 31401001), (101, 19897664), (202, 9948832), (404, 4974416), (808, 2487208), (1616, 1243604), (3232, 621802), (6464, 310901)]