867388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 1627920

約数和(自身を除く): 760532

約数列:

[1, 2, 4, 19, 38, 76, 101, 113, 202, 226, 404, 452, 1919, 2147, 3838, 4294, 7676, 8588, 11413, 22826, 45652, 216847, 433694, 867388]

約数ペア:

[(1, 867388), (2, 433694), (4, 216847), (19, 45652), (38, 22826), (76, 11413), (101, 8588), (113, 7676), (202, 4294), (226, 3838), (404, 2147), (452, 1919)]