229747384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1689319}}^1$

素因数の和:1689342

約数の個数: 16

約数和(自身を含む): 456116400

約数和(自身を除く): 226369016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1689319, 3378638, 6757276, 13514552, 28718423, 57436846, 114873692, 229747384]

約数ペア:

[(1, 229747384), (2, 114873692), (4, 57436846), (8, 28718423), (17, 13514552), (34, 6757276), (68, 3378638), (136, 1689319)]