1421243178

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{624997}}^1$

素因数の和:625381

約数の個数: 16

約数和(自身を含む): 2849990880

約数和(自身を除く): 1428747702

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 624997, 1249994, 1874991, 3749982, 236873863, 473747726, 710621589, 1421243178]

約数ペア:

[(1, 1421243178), (2, 710621589), (3, 473747726), (6, 236873863), (379, 3749982), (758, 1874991), (1137, 1249994), (2274, 624997)]