254908212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1634027}}^1$

素因数の和:1634047

約数の個数: 24

約数和(自身を含む): 640538976

約数和(自身を除く): 385630764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1634027, 3268054, 4902081, 6536108, 9804162, 19608324, 21242351, 42484702, 63727053, 84969404, 127454106, 254908212]

約数ペア:

[(1, 254908212), (2, 127454106), (3, 84969404), (4, 63727053), (6, 42484702), (12, 21242351), (13, 19608324), (26, 9804162), (39, 6536108), (52, 4902081), (78, 3268054), (156, 1634027)]