253998938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{10657}}^1$

素因数の和:11377

約数の個数: 16

約数和(自身を含む): 404023464

約数和(自身を除く): 150024526

約数列:

[1, 2, 17, 34, 701, 1402, 10657, 11917, 21314, 23834, 181169, 362338, 7470557, 14941114, 126999469, 253998938]

約数ペア:

[(1, 253998938), (2, 126999469), (17, 14941114), (34, 7470557), (701, 362338), (1402, 181169), (10657, 23834), (11917, 21314)]