2906539028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{81727}}^1$

素因数の和:82271

約数の個数: 24

約数和(自身を含む): 5396009472

約数和(自身を除く): 2489470444

約数列:

[1, 2, 4, 17, 34, 68, 523, 1046, 2092, 8891, 17782, 35564, 81727, 163454, 326908, 1389359, 2778718, 5557436, 42743221, 85486442, 170972884, 726634757, 1453269514, 2906539028]

約数ペア:

[(1, 2906539028), (2, 1453269514), (4, 726634757), (17, 170972884), (34, 85486442), (68, 42743221), (523, 5557436), (1046, 2778718), (2092, 1389359), (8891, 326908), (17782, 163454), (35564, 81727)]