258862574084

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{1117}}^1\times {\mathrm{274583}}^1$

素因数の和:275915

約数の個数: 24

約数和(自身を含む): 455565609408

約数和(自身を除く): 196703035324

約数列:

[1, 2, 4, 211, 422, 844, 1117, 2234, 4468, 235687, 274583, 471374, 549166, 942748, 1098332, 57937013, 115874026, 231748052, 306709211, 613418422, 1226836844, 64715643521, 129431287042, 258862574084]

約数ペア:

[(1, 258862574084), (2, 129431287042), (4, 64715643521), (211, 1226836844), (422, 613418422), (844, 306709211), (1117, 231748052), (2234, 115874026), (4468, 57937013), (235687, 1098332), (274583, 942748), (471374, 549166)]