81821550242

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1\times {\mathrm{533227}}^1$

素因数の和:534353

約数の個数: 16

約数和(自身を含む): 124532200032

約数和(自身を除く): 42710649790

約数列:

[1, 2, 73, 146, 1051, 2102, 76723, 153446, 533227, 1066454, 38925571, 77851142, 560421577, 1120843154, 40910775121, 81821550242]

約数ペア:

[(1, 81821550242), (2, 40910775121), (73, 1120843154), (146, 560421577), (1051, 77851142), (2102, 38925571), (76723, 1066454), (153446, 533227)]