2078456

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{3559}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 3951600

約数和(自身を除く): 1873144

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 3559, 7118, 14236, 28472, 259807, 519614, 1039228, 2078456]

約数ペア:

[(1, 2078456), (2, 1039228), (4, 519614), (8, 259807), (73, 28472), (146, 14236), (292, 7118), (584, 3559)]