242512886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18973}}^1$

素因数の和:19076

約数の個数: 32

約数和(自身を含む): 459019008

約数和(自身を除く): 216506122

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1826, 6391, 12782, 18973, 37946, 132811, 208703, 265622, 417406, 1460921, 1574759, 2921842, 3149518, 11023313, 17322349, 22046626, 34644698, 121256443, 242512886]

約数ペア:

[(1, 242512886), (2, 121256443), (7, 34644698), (11, 22046626), (14, 17322349), (22, 11023313), (77, 3149518), (83, 2921842), (154, 1574759), (166, 1460921), (581, 417406), (913, 265622), (1162, 208703), (1826, 132811), (6391, 37946), (12782, 18973)]