885428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 1701000

約数和(自身を除く): 815572

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 449, 493, 898, 986, 1796, 1972, 7633, 13021, 15266, 26042, 30532, 52084, 221357, 442714, 885428]

約数ペア:

[(1, 885428), (2, 442714), (4, 221357), (17, 52084), (29, 30532), (34, 26042), (58, 15266), (68, 13021), (116, 7633), (449, 1972), (493, 1796), (898, 986)]