706069826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 1374658560

約数和(自身を除く): 668588734

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 131, 154, 217, 262, 341, 434, 682, 917, 1129, 1441, 1834, 2258, 2387, 2882, 4061, 4774, 7903, 8122, 10087, 12419, 15806, 20174, 24838, 28427, 34999, 44671, 56854, 69998, 86933, 89342, 147899, 173866, 244993, 295798, 312697, 384989, 489986, 625394, 769978, 1035293, 1626889, 2070586, 2694923, 3253778, 4584869, 5389846, 9169738, 11388223, 22776446, 32094083, 50433559, 64188166, 100867118, 353034913, 706069826]

約数ペア:

[(1, 706069826), (2, 353034913), (7, 100867118), (11, 64188166), (14, 50433559), (22, 32094083), (31, 22776446), (62, 11388223), (77, 9169738), (131, 5389846), (154, 4584869), (217, 3253778), (262, 2694923), (341, 2070586), (434, 1626889), (682, 1035293), (917, 769978), (1129, 625394), (1441, 489986), (1834, 384989), (2258, 312697), (2387, 295798), (2882, 244993), (4061, 173866), (4774, 147899), (7903, 89342), (8122, 86933), (10087, 69998), (12419, 56854), (15806, 44671), (20174, 34999), (24838, 28427)]