79914002

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19889}}^1$

素因数の和:19946

約数の個数: 24

約数和(自身を含む): 142849980

約数和(自身を除く): 62935978

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 19889, 39778, 139223, 278446, 815449, 974561, 1630898, 1949122, 5708143, 11416286, 39957001, 79914002]

約数ペア:

[(1, 79914002), (2, 39957001), (7, 11416286), (14, 5708143), (41, 1949122), (49, 1630898), (82, 974561), (98, 815449), (287, 278446), (574, 139223), (2009, 39778), (4018, 19889)]