8479814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 7072186

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 449, 497, 898, 994, 1349, 2698, 3143, 6286, 8531, 9443, 17062, 18886, 31879, 59717, 63758, 119434, 223153, 446306, 605701, 1211402, 4239907, 8479814]

約数ペア:

[(1, 8479814), (2, 4239907), (7, 1211402), (14, 605701), (19, 446306), (38, 223153), (71, 119434), (133, 63758), (142, 59717), (266, 31879), (449, 18886), (497, 17062), (898, 9443), (994, 8531), (1349, 6286), (2698, 3143)]