520027450306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2367269}}^1$

素因数の和:2367379

約数の個数: 64

約数和(自身を含む): 1030841925120

約数和(自身を除く): 510814474814

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 71, 91, 119, 142, 182, 221, 238, 442, 497, 923, 994, 1207, 1547, 1846, 2414, 3094, 6461, 8449, 12922, 15691, 16898, 31382, 109837, 219674, 2367269, 4734538, 16570883, 30774497, 33141766, 40243573, 61548994, 80487146, 168076099, 215421479, 281705011, 336152198, 430842958, 523166449, 563410022, 1046332898, 1176532693, 2184989287, 2353065386, 2857293683, 3662165143, 4369978574, 5714587366, 7324330286, 15294925009, 20001055781, 30589850018, 37144817879, 40002111562, 74289635758, 260013725153, 520027450306]

約数ペア:

[(1, 520027450306), (2, 260013725153), (7, 74289635758), (13, 40002111562), (14, 37144817879), (17, 30589850018), (26, 20001055781), (34, 15294925009), (71, 7324330286), (91, 5714587366), (119, 4369978574), (142, 3662165143), (182, 2857293683), (221, 2353065386), (238, 2184989287), (442, 1176532693), (497, 1046332898), (923, 563410022), (994, 523166449), (1207, 430842958), (1547, 336152198), (1846, 281705011), (2414, 215421479), (3094, 168076099), (6461, 80487146), (8449, 61548994), (12922, 40243573), (15691, 33141766), (16898, 30774497), (31382, 16570883), (109837, 4734538), (219674, 2367269)]