1290714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1474086

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 199, 282, 398, 597, 1081, 1194, 2162, 3243, 4577, 6486, 9154, 9353, 13731, 18706, 27462, 28059, 56118, 215119, 430238, 645357, 1290714]

約数ペア:

[(1, 1290714), (2, 645357), (3, 430238), (6, 215119), (23, 56118), (46, 28059), (47, 27462), (69, 18706), (94, 13731), (138, 9353), (141, 9154), (199, 6486), (282, 4577), (398, 3243), (597, 2162), (1081, 1194)]