2016277665

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{16487}}^1$

素因数の和:16789

約数の個数: 32

約数和(自身を含む): 3342974976

約数和(自身を除く): 1326697311

約数列:

[1, 3, 5, 15, 31, 93, 155, 263, 465, 789, 1315, 3945, 8153, 16487, 24459, 40765, 49461, 82435, 122295, 247305, 511097, 1533291, 2555485, 4336081, 7666455, 13008243, 21680405, 65041215, 134418511, 403255533, 672092555, 2016277665]

約数ペア:

[(1, 2016277665), (3, 672092555), (5, 403255533), (15, 134418511), (31, 65041215), (93, 21680405), (155, 13008243), (263, 7666455), (465, 4336081), (789, 2555485), (1315, 1533291), (3945, 511097), (8153, 247305), (16487, 122295), (24459, 82435), (40765, 49461)]