1890757788

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{653789}}^1$

素因数の和:654037

約数の個数: 24

約数和(自身を含む): 4430081040

約数和(自身を除く): 2539323252

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 653789, 1307578, 1961367, 2615156, 3922734, 7845468, 157563149, 315126298, 472689447, 630252596, 945378894, 1890757788]

約数ペア:

[(1, 1890757788), (2, 945378894), (3, 630252596), (4, 472689447), (6, 315126298), (12, 157563149), (241, 7845468), (482, 3922734), (723, 2615156), (964, 1961367), (1446, 1307578), (2892, 653789)]