2985290878

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1\times {\mathrm{5531}}^1$

素因数の和:7023

約数の個数: 16

約数和(自身を含む): 4503490560

約数和(自身を除く): 1518199682

約数列:

[1, 2, 211, 422, 1279, 2558, 5531, 11062, 269869, 539738, 1167041, 2334082, 7074149, 14148298, 1492645439, 2985290878]

約数ペア:

[(1, 2985290878), (2, 1492645439), (211, 14148298), (422, 7074149), (1279, 2334082), (2558, 1167041), (5531, 539738), (11062, 269869)]