2726822

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 4952064

約数和(自身を除く): 2225242

約数列:

[1, 2, 7, 14, 31, 61, 62, 103, 122, 206, 217, 427, 434, 721, 854, 1442, 1891, 3193, 3782, 6283, 6386, 12566, 13237, 22351, 26474, 43981, 44702, 87962, 194773, 389546, 1363411, 2726822]

約数ペア:

[(1, 2726822), (2, 1363411), (7, 389546), (14, 194773), (31, 87962), (61, 44702), (62, 43981), (103, 26474), (122, 22351), (206, 13237), (217, 12566), (427, 6386), (434, 6283), (721, 3782), (854, 3193), (1442, 1891)]