1659474

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 3744000

約数和(自身を除く): 2084526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 389, 474, 711, 778, 1167, 1422, 2133, 2334, 3501, 4266, 7002, 10503, 21006, 30731, 61462, 92193, 184386, 276579, 553158, 829737, 1659474]

約数ペア:

[(1, 1659474), (2, 829737), (3, 553158), (6, 276579), (9, 184386), (18, 92193), (27, 61462), (54, 30731), (79, 21006), (158, 10503), (237, 7002), (389, 4266), (474, 3501), (711, 2334), (778, 2133), (1167, 1422)]