904592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4349}}^1$

素因数の和:4370

約数の個数: 20

約数和(自身を含む): 1887900

約数和(自身を除く): 983308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4349, 8698, 17396, 34792, 56537, 69584, 113074, 226148, 452296, 904592]

約数ペア:

[(1, 904592), (2, 452296), (4, 226148), (8, 113074), (13, 69584), (16, 56537), (26, 34792), (52, 17396), (104, 8698), (208, 4349)]