423417162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{141991}}^1$

素因数の和:142074

約数の個数: 32

約数和(自身を含む): 981448704

約数和(自身を除く): 558031542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 141991, 283982, 425973, 851946, 993937, 1987874, 2981811, 5963622, 10081361, 20162722, 30244083, 60488166, 70569527, 141139054, 211708581, 423417162]

約数ペア:

[(1, 423417162), (2, 211708581), (3, 141139054), (6, 70569527), (7, 60488166), (14, 30244083), (21, 20162722), (42, 10081361), (71, 5963622), (142, 2981811), (213, 1987874), (426, 993937), (497, 851946), (994, 425973), (1491, 283982), (2982, 141991)]