520065445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{19301}}^1$

素因数の和:19640

約数の個数: 16

約数和(自身を含む): 662907888

約数和(自身を除く): 142842443

約数列:

[1, 5, 17, 85, 317, 1585, 5389, 19301, 26945, 96505, 328117, 1640585, 6118417, 30592085, 104013089, 520065445]

約数ペア:

[(1, 520065445), (5, 104013089), (17, 30592085), (85, 6118417), (317, 1640585), (1585, 328117), (5389, 96505), (19301, 26945)]