1368745826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5145661}}^1$

素因数の和:5145689

約数の個数: 16

約数和(自身を含む): 2469917760

約数和(自身を除く): 1101171934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5145661, 10291322, 36019627, 72039254, 97767559, 195535118, 684372913, 1368745826]

約数ペア:

[(1, 1368745826), (2, 684372913), (7, 195535118), (14, 97767559), (19, 72039254), (38, 36019627), (133, 10291322), (266, 5145661)]