489242024

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{208721}}^1$

素因数の和:209020

約数の個数: 16

約数和(自身を含む): 920464020

約数和(自身を除く): 431221996

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 208721, 417442, 834884, 1669768, 61155253, 122310506, 244621012, 489242024]

約数ペア:

[(1, 489242024), (2, 244621012), (4, 122310506), (8, 61155253), (293, 1669768), (586, 834884), (1172, 417442), (2344, 208721)]