2050438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4671

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 1457402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4639, 9278, 60307, 78863, 120614, 157726, 1025219, 2050438]

約数ペア:

[(1, 2050438), (2, 1025219), (13, 157726), (17, 120614), (26, 78863), (34, 60307), (221, 9278), (442, 4639)]