517018.0000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 13281408

約数和(自身を除く): 7569884

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 71, 91, 119, 142, 169, 182, 221, 238, 284, 338, 364, 442, 476, 497, 676, 884, 923, 994, 1183, 1207, 1547, 1846, 1988, 2366, 2414, 2873, 3094, 3692, 4732, 4828, 5746, 6188, 6461, 8449, 11492, 11999, 12922, 15691, 16898, 20111, 23998, 25844, 31382, 33796, 40222, 47996, 62764, 80444, 83993, 109837, 167986, 203983, 219674, 335972, 407966, 439348, 815932, 1427881, 2855762, 5711524]

約数ペア:

[(1, 5711524), (2, 2855762), (4, 1427881), (7, 815932), (13, 439348), (14, 407966), (17, 335972), (26, 219674), (28, 203983), (34, 167986), (52, 109837), (68, 83993), (71, 80444), (91, 62764), (119, 47996), (142, 40222), (169, 33796), (182, 31382), (221, 25844), (238, 23998), (284, 20111), (338, 16898), (364, 15691), (442, 12922), (476, 11999), (497, 11492), (676, 8449), (884, 6461), (923, 6188), (994, 5746), (1183, 4828), (1207, 4732), (1547, 3692), (1846, 3094), (1988, 2873), (2366, 2414)]