8992844

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 18053280

約数和(自身を除く): 9060436

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 809, 1588, 1618, 2779, 3236, 5558, 5663, 11116, 11326, 22652, 321173, 642346, 1284692, 2248211, 4496422, 8992844]

約数ペア:

[(1, 8992844), (2, 4496422), (4, 2248211), (7, 1284692), (14, 642346), (28, 321173), (397, 22652), (794, 11326), (809, 11116), (1588, 5663), (1618, 5558), (2779, 3236)]