67945930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{522661}}^1$

素因数の和:522681

約数の個数: 16

約数和(自身を含む): 131710824

約数和(自身を除く): 63764894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 522661, 1045322, 2613305, 5226610, 6794593, 13589186, 33972965, 67945930]

約数ペア:

[(1, 67945930), (2, 33972965), (5, 13589186), (10, 6794593), (13, 5226610), (26, 2613305), (65, 1045322), (130, 522661)]