130897788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1558307}}^1$

素因数の和:1558321

約数の個数: 24

約数和(自身を含む): 349060992

約数和(自身を除く): 218163204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1558307, 3116614, 4674921, 6233228, 9349842, 10908149, 18699684, 21816298, 32724447, 43632596, 65448894, 130897788]

約数ペア:

[(1, 130897788), (2, 65448894), (3, 43632596), (4, 32724447), (6, 21816298), (7, 18699684), (12, 10908149), (14, 9349842), (21, 6233228), (28, 4674921), (42, 3116614), (84, 1558307)]