2009551052

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{5653}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 3543972432

約数和(自身を除く): 1534421380

約数列:

[1, 2, 4, 181, 362, 491, 724, 982, 1964, 5653, 11306, 22612, 88871, 177742, 355484, 1023193, 2046386, 2775623, 4092772, 5551246, 11102492, 502387763, 1004775526, 2009551052]

約数ペア:

[(1, 2009551052), (2, 1004775526), (4, 502387763), (181, 11102492), (362, 5551246), (491, 4092772), (724, 2775623), (982, 2046386), (1964, 1023193), (5653, 355484), (11306, 177742), (22612, 88871)]