2073244551

素因数分解:

$3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{99023}}^1$

素因数の和:100030

約数の個数: 16

約数和(自身を含む): 3162430464

約数和(自身を除く): 1089185913

約数列:

[1, 3, 7, 21, 997, 2991, 6979, 20937, 99023, 297069, 693161, 2079483, 98725931, 296177793, 691081517, 2073244551]

約数ペア:

[(1, 2073244551), (3, 691081517), (7, 296177793), (21, 98725931), (997, 2079483), (2991, 693161), (6979, 297069), (20937, 99023)]