280604846

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{12899}}^1$

素因数の和:13123

約数の個数: 16

約数和(自身を含む): 429570000

約数和(自身を除く): 148965154

約数列:

[1, 2, 73, 146, 149, 298, 10877, 12899, 21754, 25798, 941627, 1883254, 1921951, 3843902, 140302423, 280604846]

約数ペア:

[(1, 280604846), (2, 140302423), (73, 3843902), (146, 1921951), (149, 1883254), (298, 941627), (10877, 25798), (12899, 21754)]