274077986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{9973}}^1$

素因数の和:10146

約数の個数: 32

約数和(自身を含む): 509392128

約数和(自身を除く): 235314142

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 1057, 1963, 2114, 3926, 9973, 13741, 19946, 27482, 69811, 129649, 139622, 259298, 907543, 1505923, 1815086, 3011846, 10541461, 19576999, 21082922, 39153998, 137038993, 274077986]

約数ペア:

[(1, 274077986), (2, 137038993), (7, 39153998), (13, 21082922), (14, 19576999), (26, 10541461), (91, 3011846), (151, 1815086), (182, 1505923), (302, 907543), (1057, 259298), (1963, 139622), (2114, 129649), (3926, 69811), (9973, 27482), (13741, 19946)]