258014722

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{6709}}^1$

素因数の和:6826

約数の個数: 32

約数和(自身を含む): 459930240

約数和(自身を除く): 201915518

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 938, 2747, 5494, 6709, 13418, 19229, 38458, 46963, 93926, 275069, 449503, 550138, 899006, 1925483, 3146521, 3850966, 6293042, 18429623, 36859246, 129007361, 258014722]

約数ペア:

[(1, 258014722), (2, 129007361), (7, 36859246), (14, 18429623), (41, 6293042), (67, 3850966), (82, 3146521), (134, 1925483), (287, 899006), (469, 550138), (574, 449503), (938, 275069), (2747, 93926), (5494, 46963), (6709, 38458), (13418, 19229)]