2622788

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 5359872

約数和(自身を除く): 2737084

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1993, 3986, 7972, 13951, 27902, 55804, 93671, 187342, 374684, 655697, 1311394, 2622788]

約数ペア:

[(1, 2622788), (2, 1311394), (4, 655697), (7, 374684), (14, 187342), (28, 93671), (47, 55804), (94, 27902), (188, 13951), (329, 7972), (658, 3986), (1316, 1993)]