1864844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 3408048

約数和(自身を除く): 1543204

約数列:

[1, 2, 4, 41, 82, 83, 137, 164, 166, 274, 332, 548, 3403, 5617, 6806, 11234, 11371, 13612, 22468, 22742, 45484, 466211, 932422, 1864844]

約数ペア:

[(1, 1864844), (2, 932422), (4, 466211), (41, 45484), (82, 22742), (83, 22468), (137, 13612), (164, 11371), (166, 11234), (274, 6806), (332, 5617), (548, 3403)]