136968661438

素因数分解:

$2^1\times 7^1\times {\mathrm{294479}}^1\times {\mathrm{33223}}^1$

素因数の和:327711

約数の個数: 16

約数和(自身を含む): 234811284480

約数和(自身を除く): 97842623042

約数列:

[1, 2, 7, 14, 33223, 66446, 232561, 294479, 465122, 588958, 2061353, 4122706, 9783475817, 19566951634, 68484330719, 136968661438]

約数ペア:

[(1, 136968661438), (2, 68484330719), (7, 19566951634), (14, 9783475817), (33223, 4122706), (66446, 2061353), (232561, 588958), (294479, 465122)]