2080463026

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 3505694400

約数和(自身を除く): 1425231374

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 389, 487, 578, 646, 778, 974, 5491, 6613, 7391, 8279, 9253, 10982, 13226, 14782, 16558, 18506, 112421, 125647, 140743, 157301, 189443, 224842, 251294, 281486, 314602, 378886, 2135999, 2674117, 3220531, 3599417, 4271998, 5348234, 6441062, 7198834, 54749027, 61190089, 109498054, 122380178, 1040231513, 2080463026]

約数ペア:

[(1, 2080463026), (2, 1040231513), (17, 122380178), (19, 109498054), (34, 61190089), (38, 54749027), (289, 7198834), (323, 6441062), (389, 5348234), (487, 4271998), (578, 3599417), (646, 3220531), (778, 2674117), (974, 2135999), (5491, 378886), (6613, 314602), (7391, 281486), (8279, 251294), (9253, 224842), (10982, 189443), (13226, 157301), (14782, 140743), (16558, 125647), (18506, 112421)]