479900492

素因数分解:

$2^2\times {\mathrm{863}}^1\times {\mathrm{139021}}^1$

素因数の和:139888

約数の個数: 12

約数和(自身を含む): 840805056

約数和(自身を除く): 360904564

約数列:

[1, 2, 4, 863, 1726, 3452, 139021, 278042, 556084, 119975123, 239950246, 479900492]

約数ペア:

[(1, 479900492), (2, 239950246), (4, 119975123), (863, 556084), (1726, 278042), (3452, 139021)]