672696301481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20014171}}^1$

素因数の和:20014280

約数の個数: 16

約数和(自身を含む): 744527198400

約数和(自身を除く): 71830896919

約数列:

[1, 19, 29, 61, 551, 1159, 1769, 33611, 20014171, 380269249, 580410959, 1220864431, 11027808221, 23196424189, 35405068499, 672696301481]

約数ペア:

[(1, 672696301481), (19, 35405068499), (29, 23196424189), (61, 11027808221), (551, 1220864431), (1159, 580410959), (1769, 380269249), (33611, 20014171)]