2518507

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 16

約数和(自身を含む): 2812320

約数和(自身を除く): 293813

約数列:

[1, 19, 41, 53, 61, 779, 1007, 1159, 2173, 2501, 3233, 41287, 47519, 61427, 132553, 2518507]

約数ペア:

[(1, 2518507), (19, 132553), (41, 61427), (53, 47519), (61, 41287), (779, 3233), (1007, 2501), (1159, 2173)]