393890562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1683293}}^1$

素因数の和:1683314

約数の個数: 24

約数和(自身を含む): 919078524

約数和(自身を除く): 525187962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1683293, 3366586, 5049879, 10099758, 15149637, 21882809, 30299274, 43765618, 65648427, 131296854, 196945281, 393890562]

約数ペア:

[(1, 393890562), (2, 196945281), (3, 131296854), (6, 65648427), (9, 43765618), (13, 30299274), (18, 21882809), (26, 15149637), (39, 10099758), (78, 5049879), (117, 3366586), (234, 1683293)]