166293998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{18979}}^1$

素因数の和:19331

約数の個数: 16

約数和(自身を含む): 269440080

約数和(自身を除く): 103146082

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 18979, 37958, 246727, 493454, 6395923, 12791846, 83146999, 166293998]

約数ペア:

[(1, 166293998), (2, 83146999), (13, 12791846), (26, 6395923), (337, 493454), (674, 246727), (4381, 37958), (8762, 18979)]