1497254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 2585520

約数和(自身を除く): 1088266

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 269, 506, 538, 2783, 2959, 5566, 5918, 6187, 12374, 32549, 65098, 68057, 136114, 748627, 1497254]

約数ペア:

[(1, 1497254), (2, 748627), (11, 136114), (22, 68057), (23, 65098), (46, 32549), (121, 12374), (242, 6187), (253, 5918), (269, 5566), (506, 2959), (538, 2783)]