2740807570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14425303}}^1$

素因数の和:14425329

約数の個数: 16

約数和(自身を含む): 5193109440

約数和(自身を除く): 2452301870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 14425303, 28850606, 72126515, 144253030, 274080757, 548161514, 1370403785, 2740807570]

約数ペア:

[(1, 2740807570), (2, 1370403785), (5, 548161514), (10, 274080757), (19, 144253030), (38, 72126515), (95, 28850606), (190, 14425303)]