2013157952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:808

約数の個数: 112

約数和(自身を含む): 4579772400

約数和(自身を除く): 2566614448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 317, 416, 442, 449, 544, 634, 832, 884, 898, 1088, 1268, 1768, 1796, 2536, 3536, 3592, 4121, 5072, 5389, 5837, 7072, 7184, 7633, 8242, 10144, 10778, 11674, 14144, 14368, 15266, 16484, 20288, 21556, 23348, 28736, 30532, 32968, 43112, 46696, 61064, 65936, 70057, 86224, 93392, 99229, 122128, 131872, 140114, 142333, 172448, 186784, 198458, 244256, 263744, 280228, 284666, 344896, 373568, 396916, 488512, 560456, 569332, 793832, 1120912, 1138664, 1587664, 1850329, 2241824, 2277328, 2419661, 3175328, 3700658, 4483648, 4554656, 4839322, 6350656, 7401316, 9109312, 9678644, 14802632, 19357288, 29605264, 31455593, 38714576, 59210528, 62911186, 77429152, 118421056, 125822372, 154858304, 251644744, 503289488, 1006578976, 2013157952]

約数ペア:

[(1, 2013157952), (2, 1006578976), (4, 503289488), (8, 251644744), (13, 154858304), (16, 125822372), (17, 118421056), (26, 77429152), (32, 62911186), (34, 59210528), (52, 38714576), (64, 31455593), (68, 29605264), (104, 19357288), (136, 14802632), (208, 9678644), (221, 9109312), (272, 7401316), (317, 6350656), (416, 4839322), (442, 4554656), (449, 4483648), (544, 3700658), (634, 3175328), (832, 2419661), (884, 2277328), (898, 2241824), (1088, 1850329), (1268, 1587664), (1768, 1138664), (1796, 1120912), (2536, 793832), (3536, 569332), (3592, 560456), (4121, 488512), (5072, 396916), (5389, 373568), (5837, 344896), (7072, 284666), (7184, 280228), (7633, 263744), (8242, 244256), (10144, 198458), (10778, 186784), (11674, 172448), (14144, 142333), (14368, 140114), (15266, 131872), (16484, 122128), (20288, 99229), (21556, 93392), (23348, 86224), (28736, 70057), (30532, 65936), (32968, 61064), (43112, 46696)]