1028146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 1916928

約数和(自身を除く): 888782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 103, 161, 206, 217, 322, 434, 713, 721, 1426, 1442, 2369, 3193, 4738, 4991, 6386, 9982, 16583, 22351, 33166, 44702, 73439, 146878, 514073, 1028146]

約数ペア:

[(1, 1028146), (2, 514073), (7, 146878), (14, 73439), (23, 44702), (31, 33166), (46, 22351), (62, 16583), (103, 9982), (161, 6386), (206, 4991), (217, 4738), (322, 3193), (434, 2369), (713, 1442), (721, 1426)]