2011874432

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{827251}}^1$

素因数の和:827284

約数の個数: 32

約数和(自身を含む): 4218985200

約数和(自身を除く): 2207110768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 827251, 1654502, 3309004, 6618008, 13236016, 15717769, 26472032, 31435538, 52944064, 62871076, 105888128, 125742152, 251484304, 502968608, 1005937216, 2011874432]

約数ペア:

[(1, 2011874432), (2, 1005937216), (4, 502968608), (8, 251484304), (16, 125742152), (19, 105888128), (32, 62871076), (38, 52944064), (64, 31435538), (76, 26472032), (128, 15717769), (152, 13236016), (304, 6618008), (608, 3309004), (1216, 1654502), (2432, 827251)]