2128661662

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{19727}}^1$

素因数の和:20223

約数の個数: 16

約数和(自身を含む): 3222450432

約数和(自身を除く): 1093788770

約数列:

[1, 2, 163, 326, 331, 662, 19727, 39454, 53953, 107906, 3215501, 6431002, 6529637, 13059274, 1064330831, 2128661662]

約数ペア:

[(1, 2128661662), (2, 1064330831), (163, 13059274), (326, 6529637), (331, 6431002), (662, 3215501), (19727, 107906), (39454, 53953)]