331396268

素因数分解:

$2^2\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{3511}}^1$

素因数の和:6893

約数の個数: 24

約数和(自身を含む): 663177984

約数和(自身を除く): 331781716

約数列:

[1, 2, 4, 7, 14, 28, 3371, 3511, 6742, 7022, 13484, 14044, 23597, 24577, 47194, 49154, 94388, 98308, 11835581, 23671162, 47342324, 82849067, 165698134, 331396268]

約数ペア:

[(1, 331396268), (2, 165698134), (4, 82849067), (7, 47342324), (14, 23671162), (28, 11835581), (3371, 98308), (3511, 94388), (6742, 49154), (7022, 47194), (13484, 24577), (14044, 23597)]