238738412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{319169}}^1$

素因数の和:319201

約数の個数: 24

約数和(自身を含む): 482585040

約数和(自身を除く): 243846628

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 319169, 638338, 1276676, 3510859, 5425873, 7021718, 10851746, 14043436, 21703492, 59684603, 119369206, 238738412]

約数ペア:

[(1, 238738412), (2, 119369206), (4, 59684603), (11, 21703492), (17, 14043436), (22, 10851746), (34, 7021718), (44, 5425873), (68, 3510859), (187, 1276676), (374, 638338), (748, 319169)]