2056292

素因数分解:

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

素因数の和:168

約数の個数: 48

約数和(自身を含む): 4472832

約数和(自身を除く): 2416540

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 103, 124, 161, 206, 217, 322, 412, 434, 644, 713, 721, 868, 1426, 1442, 2369, 2852, 2884, 3193, 4738, 4991, 6386, 9476, 9982, 12772, 16583, 19964, 22351, 33166, 44702, 66332, 73439, 89404, 146878, 293756, 514073, 1028146, 2056292]

約数ペア:

[(1, 2056292), (2, 1028146), (4, 514073), (7, 293756), (14, 146878), (23, 89404), (28, 73439), (31, 66332), (46, 44702), (62, 33166), (92, 22351), (103, 19964), (124, 16583), (161, 12772), (206, 9982), (217, 9476), (322, 6386), (412, 4991), (434, 4738), (644, 3193), (713, 2884), (721, 2852), (868, 2369), (1426, 1442)]