521120602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{78553}}^1$

素因数の和:78693

約数の個数: 16

約数和(自身を含む): 814447872

約数和(自身を除く): 293327270

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 78553, 157106, 2435143, 4870286, 8405171, 16810342, 260560301, 521120602]

約数ペア:

[(1, 521120602), (2, 260560301), (31, 16810342), (62, 8405171), (107, 4870286), (214, 2435143), (3317, 157106), (6634, 78553)]