2889014788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{501217}}^1$

素因数の和:501363

約数の個数: 24

約数和(自身を含む): 5557505184

約数和(自身を除く): 2668490396

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 501217, 1002434, 2004868, 5513387, 11026774, 22053548, 65659427, 131318854, 262637708, 722253697, 1444507394, 2889014788]

約数ペア:

[(1, 2889014788), (2, 1444507394), (4, 722253697), (11, 262637708), (22, 131318854), (44, 65659427), (131, 22053548), (262, 11026774), (524, 5513387), (1441, 2004868), (2882, 1002434), (5764, 501217)]