2794268290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25402439}}^1$

素因数の和:25402457

約数の個数: 16

約数和(自身を含む): 5486927040

約数和(自身を除く): 2692658750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 25402439, 50804878, 127012195, 254024390, 279426829, 558853658, 1397134145, 2794268290]

約数ペア:

[(1, 2794268290), (2, 1397134145), (5, 558853658), (10, 279426829), (11, 254024390), (22, 127012195), (55, 50804878), (110, 25402439)]