2660278322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1\times {\mathrm{37493}}^1$

素因数の和:40237

約数の個数: 16

約数和(自身を含む): 4299062040

約数和(自身を除く): 1638783718

約数列:

[1, 2, 13, 26, 2729, 5458, 35477, 37493, 70954, 74986, 487409, 974818, 102318397, 204636794, 1330139161, 2660278322]

約数ペア:

[(1, 2660278322), (2, 1330139161), (13, 204636794), (26, 102318397), (2729, 974818), (5458, 487409), (35477, 74986), (37493, 70954)]