2016367495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{1063}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 2616929280

約数和(自身を除く): 600561785

約数列:

[1, 5, 19, 41, 95, 205, 487, 779, 1063, 2435, 3895, 5315, 9253, 19967, 20197, 43583, 46265, 99835, 100985, 217915, 379373, 517681, 828077, 1896865, 2588405, 4140385, 9835939, 21224921, 49179695, 106124605, 403273499, 2016367495]

約数ペア:

[(1, 2016367495), (5, 403273499), (19, 106124605), (41, 49179695), (95, 21224921), (205, 9835939), (487, 4140385), (779, 2588405), (1063, 1896865), (2435, 828077), (3895, 517681), (5315, 379373), (9253, 217915), (19967, 100985), (20197, 99835), (43583, 46265)]