289328534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{797}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 491248800

約数和(自身を除く): 201920266

約数列:

[1, 2, 11, 22, 29, 58, 319, 569, 638, 797, 1138, 1594, 6259, 8767, 12518, 16501, 17534, 23113, 33002, 46226, 181511, 254243, 363022, 453493, 508486, 906986, 4988423, 9976846, 13151297, 26302594, 144664267, 289328534]

約数ペア:

[(1, 289328534), (2, 144664267), (11, 26302594), (22, 13151297), (29, 9976846), (58, 4988423), (319, 906986), (569, 508486), (638, 453493), (797, 363022), (1138, 254243), (1594, 181511), (6259, 46226), (8767, 33002), (12518, 23113), (16501, 17534)]