520034641

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 672122880

約数和(自身を除く): 152088239

約数列:

[1, 7, 17, 29, 31, 119, 203, 217, 493, 527, 899, 3451, 3689, 4861, 6293, 15283, 34027, 82637, 106981, 140969, 150691, 578459, 986783, 1054837, 2396473, 2561747, 4370039, 16775311, 17932229, 30590273, 74290663, 520034641]

約数ペア:

[(1, 520034641), (7, 74290663), (17, 30590273), (29, 17932229), (31, 16775311), (119, 4370039), (203, 2561747), (217, 2396473), (493, 1054837), (527, 986783), (899, 578459), (3451, 150691), (3689, 140969), (4861, 106981), (6293, 82637), (15283, 34027)]