889076170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1\times {\mathrm{1453}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 1639832832

約数和(自身を除く): 750756662

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1423, 1453, 2846, 2906, 7115, 7265, 14230, 14530, 61189, 62479, 122378, 124958, 305945, 312395, 611890, 624790, 2067619, 4135238, 10338095, 20676190, 88907617, 177815234, 444538085, 889076170]

約数ペア:

[(1, 889076170), (2, 444538085), (5, 177815234), (10, 88907617), (43, 20676190), (86, 10338095), (215, 4135238), (430, 2067619), (1423, 624790), (1453, 611890), (2846, 312395), (2906, 305945), (7115, 124958), (7265, 122378), (14230, 62479), (14530, 61189)]