1489681788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17734307}}^1$

素因数の和:17734321

約数の個数: 24

約数和(自身を含む): 3972484992

約数和(自身を除く): 2482803204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 17734307, 35468614, 53202921, 70937228, 106405842, 124140149, 212811684, 248280298, 372420447, 496560596, 744840894, 1489681788]

約数ペア:

[(1, 1489681788), (2, 744840894), (3, 496560596), (4, 372420447), (6, 248280298), (7, 212811684), (12, 124140149), (14, 106405842), (21, 70937228), (28, 53202921), (42, 35468614), (84, 17734307)]