1099456

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 28

約数和(自身を含む): 2240280

約数和(自身を除く): 1140824

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 419, 656, 838, 1312, 1676, 2624, 3352, 6704, 13408, 17179, 26816, 34358, 68716, 137432, 274864, 549728, 1099456]

約数ペア:

[(1, 1099456), (2, 549728), (4, 274864), (8, 137432), (16, 68716), (32, 34358), (41, 26816), (64, 17179), (82, 13408), (164, 6704), (328, 3352), (419, 2624), (656, 1676), (838, 1312)]