2943848388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18870823}}^1$

素因数の和:18870843

約数の個数: 24

約数和(自身を含む): 7397363008

約数和(自身を除く): 4453514620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18870823, 37741646, 56612469, 75483292, 113224938, 226449876, 245320699, 490641398, 735962097, 981282796, 1471924194, 2943848388]

約数ペア:

[(1, 2943848388), (2, 1471924194), (3, 981282796), (4, 735962097), (6, 490641398), (12, 245320699), (13, 226449876), (26, 113224938), (39, 75483292), (52, 56612469), (78, 37741646), (156, 18870823)]