142207994

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1\times {\mathrm{1237}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 218204928

約数和(自身を除く): 75996934

約数列:

[1, 2, 47, 94, 1223, 1237, 2446, 2474, 57481, 58139, 114962, 116278, 1512851, 3025702, 71103997, 142207994]

約数ペア:

[(1, 142207994), (2, 71103997), (47, 3025702), (94, 1512851), (1223, 116278), (1237, 114962), (2446, 58139), (2474, 57481)]