79999377038

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139371737}}^1$

素因数の和:139371787

約数の個数: 16

約数和(自身を含む): 140486711904

約数和(自身を除く): 60487334866

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 139371737, 278743474, 975602159, 1951204318, 5714241217, 11428482434, 39999688519, 79999377038]

約数ペア:

[(1, 79999377038), (2, 39999688519), (7, 11428482434), (14, 5714241217), (41, 1951204318), (82, 975602159), (287, 278743474), (574, 139371737)]