2621000884

素因数分解:

$2^2\times {\mathrm{487}}^1\times {\mathrm{1093}}^1\times {\mathrm{1231}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 4604112128

約数和(自身を除く): 1983111244

約数列:

[1, 2, 4, 487, 974, 1093, 1231, 1948, 2186, 2462, 4372, 4924, 532291, 599497, 1064582, 1198994, 1345483, 2129164, 2397988, 2690966, 5381932, 655250221, 1310500442, 2621000884]

約数ペア:

[(1, 2621000884), (2, 1310500442), (4, 655250221), (487, 5381932), (974, 2690966), (1093, 2397988), (1231, 2129164), (1948, 1345483), (2186, 1198994), (2462, 1064582), (4372, 599497), (4924, 532291)]