2942772058

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{145007}}^1$

素因数の和:145221

約数の個数: 16

約数和(自身を含む): 4506848640

約数和(自身を除く): 1564076582

約数列:

[1, 2, 73, 139, 146, 278, 10147, 20294, 145007, 290014, 10585511, 20155973, 21171022, 40311946, 1471386029, 2942772058]

約数ペア:

[(1, 2942772058), (2, 1471386029), (73, 40311946), (139, 21171022), (146, 20155973), (278, 10585511), (10147, 290014), (20294, 145007)]