77838021222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997923349}}^1$

素因数の和:997923367

約数の個数: 16

約数和(自身を含む): 167651122800

約数和(自身を除く): 89813101578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 997923349, 1995846698, 2993770047, 5987540094, 12973003537, 25946007074, 38919010611, 77838021222]

約数ペア:

[(1, 77838021222), (2, 38919010611), (3, 25946007074), (6, 12973003537), (13, 5987540094), (26, 2993770047), (39, 1995846698), (78, 997923349)]