397582834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1667}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 670856256

約数和(自身を除く): 273273422

約数列:

[1, 2, 11, 22, 37, 74, 293, 407, 586, 814, 1667, 3223, 3334, 6446, 10841, 18337, 21682, 36674, 61679, 119251, 123358, 238502, 488431, 678469, 976862, 1356938, 5372741, 10745482, 18071947, 36143894, 198791417, 397582834]

約数ペア:

[(1, 397582834), (2, 198791417), (11, 36143894), (22, 18071947), (37, 10745482), (74, 5372741), (293, 1356938), (407, 976862), (586, 678469), (814, 488431), (1667, 238502), (3223, 123358), (3334, 119251), (6446, 61679), (10841, 36674), (18337, 21682)]