966380

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 2047920

約数和(自身を除く): 1081540

約数列:

[1, 2, 4, 5, 10, 20, 211, 229, 422, 458, 844, 916, 1055, 1145, 2110, 2290, 4220, 4580, 48319, 96638, 193276, 241595, 483190, 966380]

約数ペア:

[(1, 966380), (2, 483190), (4, 241595), (5, 193276), (10, 96638), (20, 48319), (211, 4580), (229, 4220), (422, 2290), (458, 2110), (844, 1145), (916, 1055)]