78312999982

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83489339}}^1$

素因数の和:83489415

約数の個数: 16

約数和(自身を含む): 136254602880

約数和(自身を除く): 57941602898

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 83489339, 166978678, 584425373, 1168850746, 5593785713, 11187571426, 39156499991, 78312999982]

約数ペア:

[(1, 78312999982), (2, 39156499991), (7, 11187571426), (14, 5593785713), (67, 1168850746), (134, 584425373), (469, 166978678), (938, 83489339)]