2012432013

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{196661}}^1$

素因数の和:197049

約数の個数: 16

約数和(自身を含む): 2989262400

約数和(自身を除く): 976830387

約数列:

[1, 3, 9, 27, 379, 1137, 3411, 10233, 196661, 589983, 1769949, 5309847, 74534519, 223603557, 670810671, 2012432013]

約数ペア:

[(1, 2012432013), (3, 670810671), (9, 223603557), (27, 74534519), (379, 5309847), (1137, 1769949), (3411, 589983), (10233, 196661)]