8945422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 13934592

約数和(自身を除く): 4989170

約数列:

[1, 2, 31, 62, 223, 446, 647, 1294, 6913, 13826, 20057, 40114, 144281, 288562, 4472711, 8945422]

約数ペア:

[(1, 8945422), (2, 4472711), (31, 288562), (62, 144281), (223, 40114), (446, 20057), (647, 13826), (1294, 6913)]