2256611

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 16

約数和(自身を含む): 2780160

約数和(自身を除く): 523549

約数列:

[1, 7, 19, 47, 133, 329, 361, 893, 2527, 6251, 6859, 16967, 48013, 118769, 322373, 2256611]

約数ペア:

[(1, 2256611), (7, 322373), (19, 118769), (47, 48013), (133, 16967), (329, 6859), (361, 6251), (893, 2527)]