953549780

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{73013}}^1$

素因数の和:73675

約数の個数: 24

約数和(自身を含む): 2005548552

約数和(自身を除く): 1051998772

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 13060, 73013, 146026, 292052, 365065, 730130, 1460260, 47677489, 95354978, 190709956, 238387445, 476774890, 953549780]

約数ペア:

[(1, 953549780), (2, 476774890), (4, 238387445), (5, 190709956), (10, 95354978), (20, 47677489), (653, 1460260), (1306, 730130), (2612, 365065), (3265, 292052), (6530, 146026), (13060, 73013)]