280046790146

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{34260679}}^1$

素因数の和:34260809

約数の個数: 16

約数和(自身を含む): 433329080640

約数和(自身を除く): 153282290494

約数列:

[1, 2, 61, 67, 122, 134, 4087, 8174, 34260679, 68521358, 2089901419, 2295465493, 4179802838, 4590930986, 140023395073, 280046790146]

約数ペア:

[(1, 280046790146), (2, 140023395073), (61, 4590930986), (67, 4179802838), (122, 2295465493), (134, 2089901419), (4087, 68521358), (8174, 34260679)]