1098460454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 2072770560

約数和(自身を除く): 974310106

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 169, 182, 338, 497, 503, 923, 994, 1006, 1183, 1846, 2197, 2366, 3521, 4394, 6461, 6539, 7042, 11999, 12922, 13078, 15379, 23998, 30758, 35713, 45773, 71426, 83993, 85007, 91546, 155987, 167986, 170014, 249991, 311974, 464269, 499982, 595049, 928538, 1091909, 1105091, 1190098, 2183818, 2210182, 3249883, 6035497, 6499766, 7735637, 12070994, 15471274, 42248479, 78461461, 84496958, 156922922, 549230227, 1098460454]

約数ペア:

[(1, 1098460454), (2, 549230227), (7, 156922922), (13, 84496958), (14, 78461461), (26, 42248479), (71, 15471274), (91, 12070994), (142, 7735637), (169, 6499766), (182, 6035497), (338, 3249883), (497, 2210182), (503, 2183818), (923, 1190098), (994, 1105091), (1006, 1091909), (1183, 928538), (1846, 595049), (2197, 499982), (2366, 464269), (3521, 311974), (4394, 249991), (6461, 170014), (6539, 167986), (7042, 155987), (11999, 91546), (12922, 85007), (13078, 83993), (15379, 71426), (23998, 45773), (30758, 35713)]