2019782434817

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{6997}}^1\times {\mathrm{580813}}^1$

素因数の和:587888

約数の個数: 16

約数和(自身を含む): 2341172950272

約数和(自身を除く): 321390515455

約数列:

[1, 7, 71, 497, 6997, 48979, 496787, 580813, 3477509, 4065691, 41237723, 288664061, 4063948561, 28447639927, 288540347831, 2019782434817]

約数ペア:

[(1, 2019782434817), (7, 288540347831), (71, 28447639927), (497, 4063948561), (6997, 288664061), (48979, 41237723), (496787, 4065691), (580813, 3477509)]