2017497923

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1790149}}^1$

素因数の和:1790186

約数の個数: 12

約数和(自身を含む): 2448925200

約数和(自身を除く): 431427277

約数列:

[1, 7, 23, 49, 161, 1127, 1790149, 12531043, 41173427, 87717301, 288213989, 2017497923]

約数ペア:

[(1, 2017497923), (7, 288213989), (23, 87717301), (49, 41173427), (161, 12531043), (1127, 1790149)]