2001034394

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{219749}}^1$

素因数の和:219937

約数の個数: 16

約数和(自身を含む): 3124845000

約数和(自身を除く): 1123810606

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 219749, 439498, 6372721, 12745442, 34500593, 69001186, 1000517197, 2001034394]

約数ペア:

[(1, 2001034394), (2, 1000517197), (29, 69001186), (58, 34500593), (157, 12745442), (314, 6372721), (4553, 439498), (9106, 219749)]