2016479553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{1283}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 2971648512

約数和(自身を除く): 955168959

約数列:

[1, 3, 11, 33, 97, 291, 491, 1067, 1283, 1473, 3201, 3849, 5401, 14113, 16203, 42339, 47627, 124451, 142881, 373353, 523897, 629953, 1368961, 1571691, 1889859, 4106883, 6929483, 20788449, 61105441, 183316323, 672159851, 2016479553]

約数ペア:

[(1, 2016479553), (3, 672159851), (11, 183316323), (33, 61105441), (97, 20788449), (291, 6929483), (491, 4106883), (1067, 1889859), (1283, 1571691), (1473, 1368961), (3201, 629953), (3849, 523897), (5401, 373353), (14113, 142881), (16203, 124451), (42339, 47627)]