384728606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 621596160

約数和(自身を除く): 236867554

約数列:

[1, 2, 19, 38, 67, 134, 137, 274, 1103, 1273, 2206, 2546, 2603, 5206, 9179, 18358, 20957, 41914, 73901, 147802, 151111, 174401, 302222, 348802, 1404119, 2808238, 2871109, 5742218, 10124437, 20248874, 192364303, 384728606]

約数ペア:

[(1, 384728606), (2, 192364303), (19, 20248874), (38, 10124437), (67, 5742218), (134, 2871109), (137, 2808238), (274, 1404119), (1103, 348802), (1273, 302222), (2206, 174401), (2546, 151111), (2603, 147802), (5206, 73901), (9179, 41914), (18358, 20957)]