2172308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 4055520

約数和(自身を除く): 1883212

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 283, 404, 566, 1132, 1919, 3838, 5377, 7676, 10754, 21508, 28583, 57166, 114332, 543077, 1086154, 2172308]

約数ペア:

[(1, 2172308), (2, 1086154), (4, 543077), (19, 114332), (38, 57166), (76, 28583), (101, 21508), (202, 10754), (283, 7676), (404, 5377), (566, 3838), (1132, 1919)]