7143206

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 12840960

約数和(自身を除く): 5697754

約数列:

[1, 2, 7, 14, 31, 62, 109, 151, 217, 218, 302, 434, 763, 1057, 1526, 2114, 3379, 4681, 6758, 9362, 16459, 23653, 32767, 32918, 47306, 65534, 115213, 230426, 510229, 1020458, 3571603, 7143206]

約数ペア:

[(1, 7143206), (2, 3571603), (7, 1020458), (14, 510229), (31, 230426), (62, 115213), (109, 65534), (151, 47306), (217, 32918), (218, 32767), (302, 23653), (434, 16459), (763, 9362), (1057, 6758), (1526, 4681), (2114, 3379)]