248260522

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 375804000

約数和(自身を除く): 127543478

約数列:

[1, 2, 149, 298, 571, 1142, 1459, 2918, 85079, 170158, 217391, 434782, 833089, 1666178, 124130261, 248260522]

約数ペア:

[(1, 248260522), (2, 124130261), (149, 1666178), (298, 833089), (571, 434782), (1142, 217391), (1459, 170158), (2918, 85079)]