81008726401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{47905811}}^1$

素因数の和:47905919

約数の個数: 8

約数和(自身を含む): 86230461600

約数和(自身を除く): 5221735199

約数列:

[1, 19, 89, 1691, 47905811, 910210409, 4263617179, 81008726401]

約数ペア:

[(1, 81008726401), (19, 4263617179), (89, 910210409), (1691, 47905811)]