2680458928

素因数分解:

$2^4\times 7^1\times {\mathrm{23932669}}^1$

素因数の和:23932684

約数の個数: 20

約数和(自身を含む): 5935302160

約数和(自身を除く): 3254843232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23932669, 47865338, 95730676, 167528683, 191461352, 335057366, 382922704, 670114732, 1340229464, 2680458928]

約数ペア:

[(1, 2680458928), (2, 1340229464), (4, 670114732), (7, 382922704), (8, 335057366), (14, 191461352), (16, 167528683), (28, 95730676), (56, 47865338), (112, 23932669)]