2987502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 6918912

約数和(自身を除く): 3931410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 857, 1162, 1714, 1743, 2571, 3486, 5142, 5999, 11998, 17997, 35994, 71131, 142262, 213393, 426786, 497917, 995834, 1493751, 2987502]

約数ペア:

[(1, 2987502), (2, 1493751), (3, 995834), (6, 497917), (7, 426786), (14, 213393), (21, 142262), (42, 71131), (83, 35994), (166, 17997), (249, 11998), (498, 5999), (581, 5142), (857, 3486), (1162, 2571), (1714, 1743)]