2021002336

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3324017}}^1$

素因数の和:3324046

約数の個数: 24

約数和(自身を含む): 4188262680

約数和(自身を除く): 2167260344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3324017, 6648034, 13296068, 26592136, 53184272, 63156323, 106368544, 126312646, 252625292, 505250584, 1010501168, 2021002336]

約数ペア:

[(1, 2021002336), (2, 1010501168), (4, 505250584), (8, 252625292), (16, 126312646), (19, 106368544), (32, 63156323), (38, 53184272), (76, 26592136), (152, 13296068), (304, 6648034), (608, 3324017)]