7138935286

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{43313}}^1$

素因数の和:43576

約数の個数: 32

約数和(自身を含む): 12503539008

約数和(自身を除く): 5364603722

約数列:

[1, 2, 7, 14, 61, 122, 193, 386, 427, 854, 1351, 2702, 11773, 23546, 43313, 82411, 86626, 164822, 303191, 606382, 2642093, 5284186, 8359409, 16718818, 18494651, 36989302, 58515863, 117031726, 509923949, 1019847898, 3569467643, 7138935286]

約数ペア:

[(1, 7138935286), (2, 3569467643), (7, 1019847898), (14, 509923949), (61, 117031726), (122, 58515863), (193, 36989302), (386, 18494651), (427, 16718818), (854, 8359409), (1351, 5284186), (2702, 2642093), (11773, 606382), (23546, 303191), (43313, 164822), (82411, 86626)]