2012025209

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{20611}}^1$

素因数の和:20756

約数の個数: 16

約数和(自身を含む): 2152882176

約数和(自身を除く): 140856967

約数列:

[1, 31, 47, 67, 1457, 2077, 3149, 20611, 97619, 638941, 968717, 1380937, 30030227, 42809047, 64904039, 2012025209]

約数ペア:

[(1, 2012025209), (31, 64904039), (47, 42809047), (67, 30030227), (1457, 1380937), (2077, 968717), (3149, 638941), (20611, 97619)]