2005255686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47744183}}^1$

素因数の和:47744195

約数の個数: 16

約数和(自身を含む): 4583441664

約数和(自身を除く): 2578185978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47744183, 95488366, 143232549, 286465098, 334209281, 668418562, 1002627843, 2005255686]

約数ペア:

[(1, 2005255686), (2, 1002627843), (3, 668418562), (6, 334209281), (7, 286465098), (14, 143232549), (21, 95488366), (42, 47744183)]