1814306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 3026688

約数和(自身を除く): 1212382

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2251, 4502, 29263, 58526, 69781, 139562, 907153, 1814306]

約数ペア:

[(1, 1814306), (2, 907153), (13, 139562), (26, 69781), (31, 58526), (62, 29263), (403, 4502), (806, 2251)]