249317375998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{5171}}^1\times {\mathrm{339539}}^1$

素因数の和:344783

約数の個数: 16

約数和(自身を含む): 379317790080

約数和(自身を除く): 130000414082

約数列:

[1, 2, 71, 142, 5171, 10342, 339539, 367141, 679078, 734282, 24107269, 48214538, 1755756169, 3511512338, 124658687999, 249317375998]

約数ペア:

[(1, 249317375998), (2, 124658687999), (71, 3511512338), (142, 1755756169), (5171, 48214538), (10342, 24107269), (339539, 734282), (367141, 679078)]