298877038

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{4621}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 455581296

約数和(自身を除く): 156704258

約数列:

[1, 2, 73, 146, 443, 886, 4621, 9242, 32339, 64678, 337333, 674666, 2047103, 4094206, 149438519, 298877038]

約数ペア:

[(1, 298877038), (2, 149438519), (73, 4094206), (146, 2047103), (443, 674666), (886, 337333), (4621, 64678), (9242, 32339)]