2247351205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{225751}}^1$

素因数の和:225948

約数の個数: 16

約数和(自身を含む): 2958254208

約数和(自身を除く): 710903003

約数列:

[1, 5, 11, 55, 181, 905, 1991, 9955, 225751, 1128755, 2483261, 12416305, 40860931, 204304655, 449470241, 2247351205]

約数ペア:

[(1, 2247351205), (5, 449470241), (11, 204304655), (55, 40860931), (181, 12416305), (905, 2483261), (1991, 1128755), (9955, 225751)]