1999971318

素因数分解:

$2^1\times 3^1\times {\mathrm{56239}}^1\times {\mathrm{5927}}^1$

素因数の和:62171

約数の個数: 16

約数和(自身を含む): 4000688640

約数和(自身を除く): 2000717322

約数列:

[1, 2, 3, 6, 5927, 11854, 17781, 35562, 56239, 112478, 168717, 337434, 333328553, 666657106, 999985659, 1999971318]

約数ペア:

[(1, 1999971318), (2, 999985659), (3, 666657106), (6, 333328553), (5927, 337434), (11854, 168717), (17781, 112478), (35562, 56239)]