394429504

素因数分解:

$2^6\times 7^1\times {\mathrm{880423}}^1$

素因数の和:880442

約数の個数: 28

約数和(自身を含む): 894510784

約数和(自身を除く): 500081280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 880423, 1760846, 3521692, 6162961, 7043384, 12325922, 14086768, 24651844, 28173536, 49303688, 56347072, 98607376, 197214752, 394429504]

約数ペア:

[(1, 394429504), (2, 197214752), (4, 98607376), (7, 56347072), (8, 49303688), (14, 28173536), (16, 24651844), (28, 14086768), (32, 12325922), (56, 7043384), (64, 6162961), (112, 3521692), (224, 1760846), (448, 880423)]