2021168534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{33739}}^1$

素因数の和:34148

約数の個数: 32

約数和(自身を含む): 3789676800

約数和(自身を除く): 1768508266

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 2723, 4279, 5446, 8558, 29953, 33739, 59906, 67478, 236173, 371129, 472346, 742258, 2597903, 5195806, 13124471, 26248942, 91871297, 144369181, 183742594, 288738362, 1010584267, 2021168534]

約数ペア:

[(1, 2021168534), (2, 1010584267), (7, 288738362), (11, 183742594), (14, 144369181), (22, 91871297), (77, 26248942), (154, 13124471), (389, 5195806), (778, 2597903), (2723, 742258), (4279, 472346), (5446, 371129), (8558, 236173), (29953, 67478), (33739, 59906)]