1894469979

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{30713}}^1$

素因数の和:31454

約数の個数: 16

約数和(自身を含む): 2616832800

約数和(自身を除く): 722362821

約数列:

[1, 3, 29, 87, 709, 2127, 20561, 30713, 61683, 92139, 890677, 2672031, 21775517, 65326551, 631489993, 1894469979]

約数ペア:

[(1, 1894469979), (3, 631489993), (29, 65326551), (87, 21775517), (709, 2672031), (2127, 890677), (20561, 92139), (30713, 61683)]