2619005368

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 5664303360

約数和(自身を除く): 3045297992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 443, 547, 772, 886, 1094, 1351, 1544, 1772, 2188, 2702, 3101, 3544, 3829, 4376, 5404, 6202, 7658, 10808, 12404, 15316, 24808, 30632, 85499, 105571, 170998, 211142, 242321, 341996, 422284, 484642, 598493, 683992, 738997, 844568, 969284, 1196986, 1477994, 1696247, 1938568, 2393972, 2955988, 3392494, 4787944, 5911976, 6784988, 13569976, 46767953, 93535906, 187071812, 327375671, 374143624, 654751342, 1309502684, 2619005368]

約数ペア:

[(1, 2619005368), (2, 1309502684), (4, 654751342), (7, 374143624), (8, 327375671), (14, 187071812), (28, 93535906), (56, 46767953), (193, 13569976), (386, 6784988), (443, 5911976), (547, 4787944), (772, 3392494), (886, 2955988), (1094, 2393972), (1351, 1938568), (1544, 1696247), (1772, 1477994), (2188, 1196986), (2702, 969284), (3101, 844568), (3544, 738997), (3829, 683992), (4376, 598493), (5404, 484642), (6202, 422284), (7658, 341996), (10808, 242321), (12404, 211142), (15316, 170998), (24808, 105571), (30632, 85499)]