231575428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{486503}}^1$

素因数の和:486531

約数の個数: 24

約数和(自身を含む): 490396032

約数和(自身を除く): 258820604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 486503, 973006, 1946012, 3405521, 6811042, 8270551, 13622084, 16541102, 33082204, 57893857, 115787714, 231575428]

約数ペア:

[(1, 231575428), (2, 115787714), (4, 57893857), (7, 33082204), (14, 16541102), (17, 13622084), (28, 8270551), (34, 6811042), (68, 3405521), (119, 1946012), (238, 973006), (476, 486503)]