2470928

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:794

約数の個数: 20

約数和(自身を含む): 4811820

約数和(自身を除く): 2340892

約数列:

[1, 2, 4, 8, 16, 389, 397, 778, 794, 1556, 1588, 3112, 3176, 6224, 6352, 154433, 308866, 617732, 1235464, 2470928]

約数ペア:

[(1, 2470928), (2, 1235464), (4, 617732), (8, 308866), (16, 154433), (389, 6352), (397, 6224), (778, 3176), (794, 3112), (1556, 1588)]