2100038224

素因数分解:

$2^4\times {\mathrm{4973}}^1\times {\mathrm{26393}}^1$

素因数の和:31374

約数の個数: 20

約数和(自身を含む): 4069796436

約数和(自身を除く): 1969758212

約数列:

[1, 2, 4, 8, 16, 4973, 9946, 19892, 26393, 39784, 52786, 79568, 105572, 211144, 422288, 131252389, 262504778, 525009556, 1050019112, 2100038224]

約数ペア:

[(1, 2100038224), (2, 1050019112), (4, 525009556), (8, 262504778), (16, 131252389), (4973, 422288), (9946, 211144), (19892, 105572), (26393, 79568), (39784, 52786)]