2050214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 3266880

約数和(自身を除く): 1216666

約数列:

[1, 2, 19, 38, 163, 326, 331, 662, 3097, 6194, 6289, 12578, 53953, 107906, 1025107, 2050214]

約数ペア:

[(1, 2050214), (2, 1025107), (19, 107906), (38, 53953), (163, 12578), (326, 6289), (331, 6194), (662, 3097)]