191003348

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{1381}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 339905664

約数和(自身を除く): 148902316

約数列:

[1, 2, 4, 71, 142, 284, 487, 974, 1381, 1948, 2762, 5524, 34577, 69154, 98051, 138308, 196102, 392204, 672547, 1345094, 2690188, 47750837, 95501674, 191003348]

約数ペア:

[(1, 191003348), (2, 95501674), (4, 47750837), (71, 2690188), (142, 1345094), (284, 672547), (487, 392204), (974, 196102), (1381, 138308), (1948, 98051), (2762, 69154), (5524, 34577)]