1661722424

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1021}}^1\times {\mathrm{1553}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 3144612240

約数和(自身を除く): 1482889816

約数列:

[1, 2, 4, 8, 131, 262, 524, 1021, 1048, 1553, 2042, 3106, 4084, 6212, 8168, 12424, 133751, 203443, 267502, 406886, 535004, 813772, 1070008, 1585613, 1627544, 3171226, 6342452, 12684904, 207715303, 415430606, 830861212, 1661722424]

約数ペア:

[(1, 1661722424), (2, 830861212), (4, 415430606), (8, 207715303), (131, 12684904), (262, 6342452), (524, 3171226), (1021, 1627544), (1048, 1585613), (1553, 1070008), (2042, 813772), (3106, 535004), (4084, 406886), (6212, 267502), (8168, 203443), (12424, 133751)]