315080678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{387077}}^1$

素因数の和:387127

約数の個数: 16

約数和(自身を含む): 529522704

約数和(自身を除く): 214442026

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 387077, 774154, 4257847, 8515694, 14321849, 28643698, 157540339, 315080678]

約数ペア:

[(1, 315080678), (2, 157540339), (11, 28643698), (22, 14321849), (37, 8515694), (74, 4257847), (407, 774154), (814, 387077)]