381645654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4892893}}^1$

素因数の和:4892911

約数の個数: 16

約数和(自身を含む): 822006192

約数和(自身を除く): 440360538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4892893, 9785786, 14678679, 29357358, 63607609, 127215218, 190822827, 381645654]

約数ペア:

[(1, 381645654), (2, 190822827), (3, 127215218), (6, 63607609), (13, 29357358), (26, 14678679), (39, 9785786), (78, 4892893)]