2788995131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{7829}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 3056205600

約数和(自身を除く): 267210469

約数列:

[1, 13, 67, 409, 871, 5317, 7829, 27403, 101777, 356239, 524543, 3202061, 6819059, 41626793, 214538087, 2788995131]

約数ペア:

[(1, 2788995131), (13, 214538087), (67, 41626793), (409, 6819059), (871, 3202061), (5317, 524543), (7829, 356239), (27403, 101777)]