1080858416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{19373}}^1$

素因数の和:19709

約数の個数: 40

約数和(自身を含む): 2291866704

約数和(自身を除く): 1211008288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1268, 2536, 3487, 5072, 6974, 13948, 19373, 27896, 38746, 55792, 77492, 154984, 213103, 309968, 426206, 852412, 1704824, 3409648, 6141241, 12282482, 24564964, 49129928, 67553651, 98259856, 135107302, 270214604, 540429208, 1080858416]

約数ペア:

[(1, 1080858416), (2, 540429208), (4, 270214604), (8, 135107302), (11, 98259856), (16, 67553651), (22, 49129928), (44, 24564964), (88, 12282482), (176, 6141241), (317, 3409648), (634, 1704824), (1268, 852412), (2536, 426206), (3487, 309968), (5072, 213103), (6974, 154984), (13948, 77492), (19373, 55792), (27896, 38746)]