2979399955

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1025611}}^1$

素因数の和:1025706

約数の個数: 16

約数和(自身を含む): 4135267584

約数和(自身を除く): 1155867629

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 1025611, 5128055, 7179277, 35896385, 85125713, 425628565, 595879991, 2979399955]

約数ペア:

[(1, 2979399955), (5, 595879991), (7, 425628565), (35, 85125713), (83, 35896385), (415, 7179277), (581, 5128055), (2905, 1025611)]