1977996

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 4644864

約数和(自身を除く): 2666868

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 863, 1146, 1726, 2292, 2589, 3452, 5178, 10356, 164833, 329666, 494499, 659332, 988998, 1977996]

約数ペア:

[(1, 1977996), (2, 988998), (3, 659332), (4, 494499), (6, 329666), (12, 164833), (191, 10356), (382, 5178), (573, 3452), (764, 2589), (863, 2292), (1146, 1726)]