2011394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 3874176

約数和(自身を除く): 1862782

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 353, 407, 518, 706, 814, 2471, 2849, 3883, 4942, 5698, 7766, 13061, 26122, 27181, 54362, 91427, 143671, 182854, 287342, 1005697, 2011394]

約数ペア:

[(1, 2011394), (2, 1005697), (7, 287342), (11, 182854), (14, 143671), (22, 91427), (37, 54362), (74, 27181), (77, 26122), (154, 13061), (259, 7766), (353, 5698), (407, 4942), (518, 3883), (706, 2849), (814, 2471)]