1995048902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{51613}}^1$

素因数の和:51884

約数の個数: 32

約数和(自身を含む): 3745937664

約数和(自身を除く): 1750888762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 2761, 3514, 5522, 19327, 38654, 51613, 103226, 361291, 567743, 722582, 1135486, 3974201, 7948402, 12954863, 25909726, 90684041, 142503493, 181368082, 285006986, 997524451, 1995048902]

約数ペア:

[(1, 1995048902), (2, 997524451), (7, 285006986), (11, 181368082), (14, 142503493), (22, 90684041), (77, 25909726), (154, 12954863), (251, 7948402), (502, 3974201), (1757, 1135486), (2761, 722582), (3514, 567743), (5522, 361291), (19327, 103226), (38654, 51613)]