78683084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{634541}}^1$

素因数の和:634576

約数の個数: 12

約数和(自身を含む): 142137408

約数和(自身を除く): 63454324

約数列:

[1, 2, 4, 31, 62, 124, 634541, 1269082, 2538164, 19670771, 39341542, 78683084]

約数ペア:

[(1, 78683084), (2, 39341542), (4, 19670771), (31, 2538164), (62, 1269082), (124, 634541)]