2000445986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{30139}}^1$

素因数の和:30590

約数の個数: 32

約数和(自身を含む): 3749898240

約数和(自身を除く): 1749452254

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 431, 862, 3017, 4741, 6034, 9482, 30139, 33187, 60278, 66374, 210973, 331529, 421946, 663058, 2320703, 4641406, 12989909, 25979818, 90929363, 142888999, 181858726, 285777998, 1000222993, 2000445986]

約数ペア:

[(1, 2000445986), (2, 1000222993), (7, 285777998), (11, 181858726), (14, 142888999), (22, 90929363), (77, 25979818), (154, 12989909), (431, 4641406), (862, 2320703), (3017, 663058), (4741, 421946), (6034, 331529), (9482, 210973), (30139, 66374), (33187, 60278)]