1971295914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2040679}}^1$

素因数の和:2040714

約数の個数: 32

約数和(自身を含む): 4701726720

約数和(自身を除く): 2730430806

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2040679, 4081358, 6122037, 12244074, 14284753, 28569506, 42854259, 46935617, 85708518, 93871234, 140806851, 281613702, 328549319, 657098638, 985647957, 1971295914]

約数ペア:

[(1, 1971295914), (2, 985647957), (3, 657098638), (6, 328549319), (7, 281613702), (14, 140806851), (21, 93871234), (23, 85708518), (42, 46935617), (46, 42854259), (69, 28569506), (138, 14284753), (161, 12244074), (322, 6122037), (483, 4081358), (966, 2040679)]