397764894

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{6481}}^1$

素因数の和:6732

約数の個数: 32

約数和(自身を含む): 814865184

約数和(自身を除く): 417100290

約数列:

[1, 2, 3, 6, 53, 106, 159, 193, 318, 386, 579, 1158, 6481, 10229, 12962, 19443, 20458, 30687, 38886, 61374, 343493, 686986, 1030479, 1250833, 2060958, 2501666, 3752499, 7504998, 66294149, 132588298, 198882447, 397764894]

約数ペア:

[(1, 397764894), (2, 198882447), (3, 132588298), (6, 66294149), (53, 7504998), (106, 3752499), (159, 2501666), (193, 2060958), (318, 1250833), (386, 1030479), (579, 686986), (1158, 343493), (6481, 61374), (10229, 38886), (12962, 30687), (19443, 20458)]