82971982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1\times {\mathrm{1493}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 128077632

約数和(自身を除く): 45105650

約数列:

[1, 2, 37, 74, 751, 1493, 1502, 2986, 27787, 55241, 55574, 110482, 1121243, 2242486, 41485991, 82971982]

約数ペア:

[(1, 82971982), (2, 41485991), (37, 2242486), (74, 1121243), (751, 110482), (1493, 55574), (1502, 55241), (2986, 27787)]