2122816

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 28

約数和(自身を含む): 4320540

約数和(自身を除く): 2197724

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 809, 1312, 1618, 2624, 3236, 6472, 12944, 25888, 33169, 51776, 66338, 132676, 265352, 530704, 1061408, 2122816]

約数ペア:

[(1, 2122816), (2, 1061408), (4, 530704), (8, 265352), (16, 132676), (32, 66338), (41, 51776), (64, 33169), (82, 25888), (164, 12944), (328, 6472), (656, 3236), (809, 2624), (1312, 1618)]