1129110890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{67169}}^1$

素因数の和:67258

約数の個数: 24

約数和(自身を含む): 2083210380

約数和(自身を除く): 954099490

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 16810, 67169, 134338, 335845, 671690, 2753929, 5507858, 13769645, 27539290, 112911089, 225822178, 564555445, 1129110890]

約数ペア:

[(1, 1129110890), (2, 564555445), (5, 225822178), (10, 112911089), (41, 27539290), (82, 13769645), (205, 5507858), (410, 2753929), (1681, 671690), (3362, 335845), (8405, 134338), (16810, 67169)]