424738438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{140363}}^1$

素因数の和:140471

約数の個数: 16

約数和(自身を含む): 682169040

約数和(自身を除く): 257430602

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 140363, 280726, 2386171, 4772342, 12492307, 24984614, 212369219, 424738438]

約数ペア:

[(1, 424738438), (2, 212369219), (17, 24984614), (34, 12492307), (89, 4772342), (178, 2386171), (1513, 280726), (3026, 140363)]