1416638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 16

約数和(自身を含む): 2230656

約数和(自身を除く): 814018

約数列:

[1, 2, 31, 62, 73, 146, 313, 626, 2263, 4526, 9703, 19406, 22849, 45698, 708319, 1416638]

約数ペア:

[(1, 1416638), (2, 708319), (31, 45698), (62, 22849), (73, 19406), (146, 9703), (313, 4526), (626, 2263)]