439612212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2818027}}^1$

素因数の和:2818047

約数の個数: 24

約数和(自身を含む): 1104666976

約数和(自身を除く): 665054764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2818027, 5636054, 8454081, 11272108, 16908162, 33816324, 36634351, 73268702, 109903053, 146537404, 219806106, 439612212]

約数ペア:

[(1, 439612212), (2, 219806106), (3, 146537404), (4, 109903053), (6, 73268702), (12, 36634351), (13, 33816324), (26, 16908162), (39, 11272108), (52, 8454081), (78, 5636054), (156, 2818027)]