898029434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{320039}}^1$

素因数の和:320125

約数の個数: 16

約数和(自身を含む): 1428658560

約数和(自身を除く): 530629126

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 320039, 640078, 7360897, 14721794, 19522379, 39044758, 449014717, 898029434]

約数ペア:

[(1, 898029434), (2, 449014717), (23, 39044758), (46, 19522379), (61, 14721794), (122, 7360897), (1403, 640078), (2806, 320039)]