2649306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 5842368

約数和(自身を除く): 3193062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 293, 411, 586, 822, 879, 1507, 1758, 3014, 3223, 4521, 6446, 9042, 9669, 19338, 40141, 80282, 120423, 240846, 441551, 883102, 1324653, 2649306]

約数ペア:

[(1, 2649306), (2, 1324653), (3, 883102), (6, 441551), (11, 240846), (22, 120423), (33, 80282), (66, 40141), (137, 19338), (274, 9669), (293, 9042), (411, 6446), (586, 4521), (822, 3223), (879, 3014), (1507, 1758)]