65793720958

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{33809723}}^1$

素因数の和:33809871

約数の個数: 16

約数和(自身を含む): 113600672640

約数和(自身を除く): 47806951682

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 33809723, 67619446, 236668061, 473336122, 4699551497, 9399102994, 32896860479, 65793720958]

約数ペア:

[(1, 65793720958), (2, 32896860479), (7, 9399102994), (14, 4699551497), (139, 473336122), (278, 236668061), (973, 67619446), (1946, 33809723)]