236400305921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{390421}}^1$

素因数の和:391472

約数の個数: 16

約数和(自身を含む): 260264675328

約数和(自身を除く): 23864369407

約数列:

[1, 13, 47, 611, 991, 12883, 46577, 390421, 605501, 5075473, 18349787, 238547231, 386907211, 5029793743, 18184638917, 236400305921]

約数ペア:

[(1, 236400305921), (13, 18184638917), (47, 5029793743), (611, 386907211), (991, 238547231), (12883, 18349787), (46577, 5075473), (390421, 605501)]