2148662

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 1177738

約数列:

[1, 2, 59, 118, 131, 139, 262, 278, 7729, 8201, 15458, 16402, 18209, 36418, 1074331, 2148662]

約数ペア:

[(1, 2148662), (2, 1074331), (59, 36418), (118, 18209), (131, 16402), (139, 15458), (262, 8201), (278, 7729)]