2786378030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16390459}}^1$

素因数の和:16390483

約数の個数: 16

約数和(自身を含む): 5310509040

約数和(自身を除く): 2524131010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 16390459, 32780918, 81952295, 163904590, 278637803, 557275606, 1393189015, 2786378030]

約数ペア:

[(1, 2786378030), (2, 1393189015), (5, 557275606), (10, 278637803), (17, 163904590), (34, 81952295), (85, 32780918), (170, 16390459)]