2013989848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4231}}^1$

素因数の和:4472

約数の個数: 64

約数和(自身を含む): 4265856000

約数和(自身を除く): 2251866152

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 199, 299, 398, 598, 796, 1196, 1592, 2392, 2587, 4231, 4577, 5174, 8462, 9154, 10348, 16924, 18308, 20696, 33848, 36616, 55003, 59501, 97313, 110006, 119002, 194626, 220012, 238004, 389252, 440024, 476008, 778504, 841969, 1265069, 1683938, 2530138, 3367876, 5060276, 6735752, 10120552, 10945597, 19365287, 21891194, 38730574, 43782388, 77461148, 87564776, 154922296, 251748731, 503497462, 1006994924, 2013989848]

約数ペア:

[(1, 2013989848), (2, 1006994924), (4, 503497462), (8, 251748731), (13, 154922296), (23, 87564776), (26, 77461148), (46, 43782388), (52, 38730574), (92, 21891194), (104, 19365287), (184, 10945597), (199, 10120552), (299, 6735752), (398, 5060276), (598, 3367876), (796, 2530138), (1196, 1683938), (1592, 1265069), (2392, 841969), (2587, 778504), (4231, 476008), (4577, 440024), (5174, 389252), (8462, 238004), (9154, 220012), (10348, 194626), (16924, 119002), (18308, 110006), (20696, 97313), (33848, 59501), (36616, 55003)]