1036854078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 2280230400

約数和(自身を除く): 1243376322

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 199, 201, 398, 402, 597, 871, 997, 1194, 1742, 1994, 2587, 2613, 2991, 5174, 5226, 5982, 7761, 12961, 13333, 15522, 25922, 26666, 38883, 39999, 66799, 77766, 79998, 133598, 173329, 198403, 200397, 346658, 396806, 400794, 519987, 595209, 868387, 1039974, 1190418, 1736774, 2579239, 2605161, 5158478, 5210322, 7737717, 13293001, 15475434, 26586002, 39879003, 79758006, 172809013, 345618026, 518427039, 1036854078]

約数ペア:

[(1, 1036854078), (2, 518427039), (3, 345618026), (6, 172809013), (13, 79758006), (26, 39879003), (39, 26586002), (67, 15475434), (78, 13293001), (134, 7737717), (199, 5210322), (201, 5158478), (398, 2605161), (402, 2579239), (597, 1736774), (871, 1190418), (997, 1039974), (1194, 868387), (1742, 595209), (1994, 519987), (2587, 400794), (2613, 396806), (2991, 346658), (5174, 200397), (5226, 198403), (5982, 173329), (7761, 133598), (12961, 79998), (13333, 77766), (15522, 66799), (25922, 39999), (26666, 38883)]