126127976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1212769}}^1$

素因数の和:1212788

約数の個数: 16

約数和(自身を含む): 254681700

約数和(自身を除く): 128553724

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1212769, 2425538, 4851076, 9702152, 15765997, 31531994, 63063988, 126127976]

約数ペア:

[(1, 126127976), (2, 63063988), (4, 31531994), (8, 15765997), (13, 9702152), (26, 4851076), (52, 2425538), (104, 1212769)]