2143025122

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{8209}}^1$

素因数の和:8890

約数の個数: 32

約数和(自身を含む): 3806812800

約数和(自身を除く): 1663787678

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 643, 1286, 4501, 8209, 9002, 16418, 18647, 37294, 57463, 114926, 130529, 238061, 261058, 476122, 1666427, 3332854, 5278387, 10556774, 36948709, 73897418, 153073223, 306146446, 1071512561, 2143025122]

約数ペア:

[(1, 2143025122), (2, 1071512561), (7, 306146446), (14, 153073223), (29, 73897418), (58, 36948709), (203, 10556774), (406, 5278387), (643, 3332854), (1286, 1666427), (4501, 476122), (8209, 261058), (9002, 238061), (16418, 130529), (18647, 114926), (37294, 57463)]