2012335178

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4636717}}^1$

素因数の和:4636757

約数の個数: 16

約数和(自身を含む): 3560999424

約数和(自身を除く): 1548664246

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4636717, 9273434, 32457019, 64914038, 143738227, 287476454, 1006167589, 2012335178]

約数ペア:

[(1, 2012335178), (2, 1006167589), (7, 287476454), (14, 143738227), (31, 64914038), (62, 32457019), (217, 9273434), (434, 4636717)]