2016914405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{5077}}^1$

素因数の和:5357

約数の個数: 32

約数和(自身を含む): 2737732608

約数和(自身を除く): 720818203

約数列:

[1, 5, 11, 31, 55, 155, 233, 341, 1165, 1705, 2563, 5077, 7223, 12815, 25385, 36115, 55847, 79453, 157387, 279235, 397265, 786935, 1182941, 1731257, 5914705, 8656285, 13012351, 36671171, 65061755, 183355855, 403382881, 2016914405]

約数ペア:

[(1, 2016914405), (5, 403382881), (11, 183355855), (31, 65061755), (55, 36671171), (155, 13012351), (233, 8656285), (341, 5914705), (1165, 1731257), (1705, 1182941), (2563, 786935), (5077, 397265), (7223, 279235), (12815, 157387), (25385, 79453), (36115, 55847)]