2776814884

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2402089}}^1$

素因数の和:2402127

約数の個数: 18

約数和(自身を含む): 5162091410

約数和(自身を除く): 2385276526

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2402089, 4804178, 9608356, 40835513, 81671026, 163342052, 694203721, 1388407442, 2776814884]

約数ペア:

[(1, 2776814884), (2, 1388407442), (4, 694203721), (17, 163342052), (34, 81671026), (68, 40835513), (289, 9608356), (578, 4804178), (1156, 2402089)]