388049402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179819}}^1$

素因数の和:179917

約数の個数: 16

約数和(自身を含む): 634404960

約数和(自身を除く): 246355558

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 179819, 359638, 2337647, 4675294, 14924977, 29849954, 194024701, 388049402]

約数ペア:

[(1, 388049402), (2, 194024701), (13, 29849954), (26, 14924977), (83, 4675294), (166, 2337647), (1079, 359638), (2158, 179819)]