2017820254532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{319882729}}^1$

素因数の和:319882835

約数の個数: 24

約数和(自身を含む): 3761820904800

約数和(自身を除く): 1744000650268

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 319882729, 639765458, 1279530916, 6077771851, 12155543702, 24311087404, 26550266507, 53100533014, 106201066028, 504455063633, 1008910127266, 2017820254532]

約数ペア:

[(1, 2017820254532), (2, 1008910127266), (4, 504455063633), (19, 106201066028), (38, 53100533014), (76, 26550266507), (83, 24311087404), (166, 12155543702), (332, 6077771851), (1577, 1279530916), (3154, 639765458), (6308, 319882729)]