2241824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 5048568

約数和(自身を除く): 2806744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 317, 416, 442, 544, 634, 884, 1268, 1768, 2536, 3536, 4121, 5072, 5389, 7072, 8242, 10144, 10778, 16484, 21556, 32968, 43112, 65936, 70057, 86224, 131872, 140114, 172448, 280228, 560456, 1120912, 2241824]

約数ペア:

[(1, 2241824), (2, 1120912), (4, 560456), (8, 280228), (13, 172448), (16, 140114), (17, 131872), (26, 86224), (32, 70057), (34, 65936), (52, 43112), (68, 32968), (104, 21556), (136, 16484), (208, 10778), (221, 10144), (272, 8242), (317, 7072), (416, 5389), (442, 5072), (544, 4121), (634, 3536), (884, 2536), (1268, 1768)]