1528474

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 2537460

約数和(自身を除く): 1008986

約数列:

[1, 2, 19, 29, 38, 58, 73, 146, 361, 551, 722, 1102, 1387, 2117, 2774, 4234, 10469, 20938, 26353, 40223, 52706, 80446, 764237, 1528474]

約数ペア:

[(1, 1528474), (2, 764237), (19, 80446), (29, 52706), (38, 40223), (58, 26353), (73, 20938), (146, 10469), (361, 4234), (551, 2774), (722, 2117), (1102, 1387)]