268456770130

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193134367}}^1$

素因数の和:193134513

約数の個数: 16

約数和(自身を含む): 486698607360

約数和(自身を除く): 218241837230

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 193134367, 386268734, 965671835, 1931343670, 26845677013, 53691354026, 134228385065, 268456770130]

約数ペア:

[(1, 268456770130), (2, 134228385065), (5, 53691354026), (10, 26845677013), (139, 1931343670), (278, 965671835), (695, 386268734), (1390, 193134367)]