1628242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1476398

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 109, 154, 194, 218, 679, 763, 1067, 1199, 1358, 1526, 2134, 2398, 7469, 8393, 10573, 14938, 16786, 21146, 74011, 116303, 148022, 232606, 814121, 1628242]

約数ペア:

[(1, 1628242), (2, 814121), (7, 232606), (11, 148022), (14, 116303), (22, 74011), (77, 21146), (97, 16786), (109, 14938), (154, 10573), (194, 8393), (218, 7469), (679, 2398), (763, 2134), (1067, 1526), (1199, 1358)]