396543108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2541943}}^1$

素因数の和:2541963

約数の個数: 24

約数和(自身を含む): 996442048

約数和(自身を除く): 599898940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2541943, 5083886, 7625829, 10167772, 15251658, 30503316, 33045259, 66090518, 99135777, 132181036, 198271554, 396543108]

約数ペア:

[(1, 396543108), (2, 198271554), (3, 132181036), (4, 99135777), (6, 66090518), (12, 33045259), (13, 30503316), (26, 15251658), (39, 10167772), (52, 7625829), (78, 5083886), (156, 2541943)]