1331493103626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{3333917}}^1$

素因数の和:3334223

約数の個数: 64

約数和(自身を含む): 3137830278912

約数和(自身を除く): 1806337175286

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 257, 259, 514, 518, 771, 777, 1542, 1554, 1799, 3598, 5397, 9509, 10794, 19018, 28527, 57054, 66563, 133126, 199689, 399378, 3333917, 6667834, 10001751, 20003502, 23337419, 46674838, 70012257, 123354929, 140024514, 246709858, 370064787, 740129574, 856816669, 863484503, 1713633338, 1726969006, 2570450007, 2590453509, 5140900014, 5180907018, 5997716683, 11995433366, 17993150049, 31702216753, 35986300098, 63404433506, 95106650259, 190213300518, 221915517271, 443831034542, 665746551813, 1331493103626]

約数ペア:

[(1, 1331493103626), (2, 665746551813), (3, 443831034542), (6, 221915517271), (7, 190213300518), (14, 95106650259), (21, 63404433506), (37, 35986300098), (42, 31702216753), (74, 17993150049), (111, 11995433366), (222, 5997716683), (257, 5180907018), (259, 5140900014), (514, 2590453509), (518, 2570450007), (771, 1726969006), (777, 1713633338), (1542, 863484503), (1554, 856816669), (1799, 740129574), (3598, 370064787), (5397, 246709858), (9509, 140024514), (10794, 123354929), (19018, 70012257), (28527, 46674838), (57054, 23337419), (66563, 20003502), (133126, 10001751), (199689, 6667834), (399378, 3333917)]