247994098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{1801}}^1$

素因数の和:2394

約数の個数: 24

約数和(自身を含む): 409828860

約数和(自身を除く): 161834762

約数列:

[1, 2, 11, 22, 121, 242, 569, 1138, 1801, 3602, 6259, 12518, 19811, 39622, 68849, 137698, 217921, 435842, 1024769, 2049538, 11272459, 22544918, 123997049, 247994098]

約数ペア:

[(1, 247994098), (2, 123997049), (11, 22544918), (22, 11272459), (121, 2049538), (242, 1024769), (569, 435842), (1138, 217921), (1801, 137698), (3602, 68849), (6259, 39622), (12518, 19811)]