7238016002

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{401087}}^1$

素因数の和:402385

約数の個数: 16

約数和(自身を含む): 12417684480

約数和(自身を除く): 5179668478

約数列:

[1, 2, 7, 14, 1289, 2578, 9023, 18046, 401087, 802174, 2807609, 5615218, 517001143, 1034002286, 3619008001, 7238016002]

約数ペア:

[(1, 7238016002), (2, 3619008001), (7, 1034002286), (14, 517001143), (1289, 5615218), (2578, 2807609), (9023, 802174), (18046, 401087)]