2491376

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3313}}^1$

素因数の和:3368

約数の個数: 20

約数和(自身を含む): 4931232

約数和(自身を除く): 2439856

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3313, 6626, 13252, 26504, 53008, 155711, 311422, 622844, 1245688, 2491376]

約数ペア:

[(1, 2491376), (2, 1245688), (4, 622844), (8, 311422), (16, 155711), (47, 53008), (94, 26504), (188, 13252), (376, 6626), (752, 3313)]