1285406934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1330649}}^1$

素因数の和:1330684

約数の個数: 32

約数和(自身を含む): 3065817600

約数和(自身を除く): 1780410666

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1330649, 2661298, 3991947, 7983894, 9314543, 18629086, 27943629, 30604927, 55887258, 61209854, 91814781, 183629562, 214234489, 428468978, 642703467, 1285406934]

約数ペア:

[(1, 1285406934), (2, 642703467), (3, 428468978), (6, 214234489), (7, 183629562), (14, 91814781), (21, 61209854), (23, 55887258), (42, 30604927), (46, 27943629), (69, 18629086), (138, 9314543), (161, 7983894), (322, 3991947), (483, 2661298), (966, 1330649)]