2799644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 5148528

約数和(自身を除く): 2348884

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 397, 794, 1588, 1763, 3526, 7052, 16277, 17071, 32554, 34142, 65108, 68284, 699911, 1399822, 2799644]

約数ペア:

[(1, 2799644), (2, 1399822), (4, 699911), (41, 68284), (43, 65108), (82, 34142), (86, 32554), (164, 17071), (172, 16277), (397, 7052), (794, 3526), (1588, 1763)]