245710074

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{671339}}^1$

素因数の和:671405

約数の個数: 16

約数和(自身を含む): 499476960

約数和(自身を除く): 253766886

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 671339, 1342678, 2014017, 4028034, 40951679, 81903358, 122855037, 245710074]

約数ペア:

[(1, 245710074), (2, 122855037), (3, 81903358), (6, 40951679), (61, 4028034), (122, 2014017), (183, 1342678), (366, 671339)]