520700234

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1\times {\mathrm{1637}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 787281768

約数和(自身を除く): 266581534

約数列:

[1, 2, 157, 314, 1013, 1637, 2026, 3274, 159041, 257009, 318082, 514018, 1658281, 3316562, 260350117, 520700234]

約数ペア:

[(1, 520700234), (2, 260350117), (157, 3316562), (314, 1658281), (1013, 514018), (1637, 318082), (2026, 257009), (3274, 159041)]