2945061581

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{570859}}^1$

素因数の和:570944

約数の個数: 16

約数和(自身を含む): 3726574080

約数和(自身を除く): 781512499

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 570859, 3996013, 6279449, 38247553, 43956143, 267732871, 420723083, 2945061581]

約数ペア:

[(1, 2945061581), (7, 420723083), (11, 267732871), (67, 43956143), (77, 38247553), (469, 6279449), (737, 3996013), (5159, 570859)]