2689134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 6293760

約数和(自身を除く): 3604626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1489, 1806, 2978, 4467, 8934, 10423, 20846, 31269, 62538, 64027, 128054, 192081, 384162, 448189, 896378, 1344567, 2689134]

約数ペア:

[(1, 2689134), (2, 1344567), (3, 896378), (6, 448189), (7, 384162), (14, 192081), (21, 128054), (42, 64027), (43, 62538), (86, 31269), (129, 20846), (258, 10423), (301, 8934), (602, 4467), (903, 2978), (1489, 1806)]