2641231870

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1\times {\mathrm{1933}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 4804891488

約数和(自身を除く): 2163659618

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1277, 1933, 2554, 3866, 6385, 9665, 12770, 19330, 136639, 206831, 273278, 413662, 683195, 1034155, 1366390, 2068310, 2468441, 4936882, 12342205, 24684410, 264123187, 528246374, 1320615935, 2641231870]

約数ペア:

[(1, 2641231870), (2, 1320615935), (5, 528246374), (10, 264123187), (107, 24684410), (214, 12342205), (535, 4936882), (1070, 2468441), (1277, 2068310), (1933, 1366390), (2554, 1034155), (3866, 683195), (6385, 413662), (9665, 273278), (12770, 206831), (19330, 136639)]