1789676

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 3811248

約数和(自身を除く): 2021572

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 397, 644, 794, 1127, 1588, 2254, 2779, 4508, 5558, 9131, 11116, 18262, 19453, 36524, 38906, 63917, 77812, 127834, 255668, 447419, 894838, 1789676]

約数ペア:

[(1, 1789676), (2, 894838), (4, 447419), (7, 255668), (14, 127834), (23, 77812), (28, 63917), (46, 38906), (49, 36524), (92, 19453), (98, 18262), (161, 11116), (196, 9131), (322, 5558), (397, 4508), (644, 2779), (794, 2254), (1127, 1588)]