2063260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 4396896

約数和(自身を除く): 2333636

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1453, 2906, 5812, 7265, 14530, 29060, 103163, 206326, 412652, 515815, 1031630, 2063260]

約数ペア:

[(1, 2063260), (2, 1031630), (4, 515815), (5, 412652), (10, 206326), (20, 103163), (71, 29060), (142, 14530), (284, 7265), (355, 5812), (710, 2906), (1420, 1453)]