1623921394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{425333}}^1$

素因数の和:425441

約数の個数: 16

約数和(自身を含む): 2572420032

約数和(自身を除く): 948498638

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 425333, 850666, 9782659, 19565318, 35302639, 70605278, 811960697, 1623921394]

約数ペア:

[(1, 1623921394), (2, 811960697), (23, 70605278), (46, 35302639), (83, 19565318), (166, 9782659), (1909, 850666), (3818, 425333)]