671939862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{1999}}^1$

素因数の和:2489

約数の個数: 48

約数和(自身を含む): 1481088000

約数和(自身を除く): 809148138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 463, 726, 926, 1389, 1999, 2778, 3998, 5093, 5997, 10186, 11994, 15279, 21989, 30558, 43978, 56023, 65967, 112046, 131934, 168069, 241879, 336138, 483758, 725637, 925537, 1451274, 1851074, 2776611, 5553222, 10180907, 20361814, 30542721, 61085442, 111989977, 223979954, 335969931, 671939862]

約数ペア:

[(1, 671939862), (2, 335969931), (3, 223979954), (6, 111989977), (11, 61085442), (22, 30542721), (33, 20361814), (66, 10180907), (121, 5553222), (242, 2776611), (363, 1851074), (463, 1451274), (726, 925537), (926, 725637), (1389, 483758), (1999, 336138), (2778, 241879), (3998, 168069), (5093, 131934), (5997, 112046), (10186, 65967), (11994, 56023), (15279, 43978), (21989, 30558)]