80978366

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{57269}}^1$

素因数の和:57379

約数の個数: 16

約数和(自身を含む): 140196960

約数和(自身を除く): 59218594

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 57269, 114538, 400883, 801766, 5784169, 11568338, 40489183, 80978366]

約数ペア:

[(1, 80978366), (2, 40489183), (7, 11568338), (14, 5784169), (101, 801766), (202, 400883), (707, 114538), (1414, 57269)]