127776435722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{28407389}}^1$

素因数の和:28407577

約数の個数: 16

約数和(自身を含む): 207601206120

約数和(自身を除く): 79824770398

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 28407389, 56814778, 369296057, 738592114, 4914478297, 9828956594, 63888217861, 127776435722]

約数ペア:

[(1, 127776435722), (2, 63888217861), (13, 9828956594), (26, 4914478297), (173, 738592114), (346, 369296057), (2249, 56814778), (4498, 28407389)]