2051248392

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{207953}}^1$

素因数の和:208102

約数の個数: 48

約数和(自身を含む): 5596042140

約数和(自身を除く): 3544793748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 207953, 415906, 623859, 831812, 1247718, 1663624, 1871577, 2495436, 3743154, 4990872, 7486308, 14972616, 28489561, 56979122, 85468683, 113958244, 170937366, 227916488, 256406049, 341874732, 512812098, 683749464, 1025624196, 2051248392]

約数ペア:

[(1, 2051248392), (2, 1025624196), (3, 683749464), (4, 512812098), (6, 341874732), (8, 256406049), (9, 227916488), (12, 170937366), (18, 113958244), (24, 85468683), (36, 56979122), (72, 28489561), (137, 14972616), (274, 7486308), (411, 4990872), (548, 3743154), (822, 2495436), (1096, 1871577), (1233, 1663624), (1644, 1247718), (2466, 831812), (3288, 623859), (4932, 415906), (9864, 207953)]