245566184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{12721}}^1$

素因数の和:12873

約数の個数: 32

約数和(自身を含む): 488524800

約数和(自身を除く): 242958616

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 12721, 19304, 25442, 50884, 101768, 241699, 483398, 966796, 1615567, 1933592, 3231134, 6462268, 12924536, 30695773, 61391546, 122783092, 245566184]

約数ペア:

[(1, 245566184), (2, 122783092), (4, 61391546), (8, 30695773), (19, 12924536), (38, 6462268), (76, 3231134), (127, 1933592), (152, 1615567), (254, 966796), (508, 483398), (1016, 241699), (2413, 101768), (4826, 50884), (9652, 25442), (12721, 19304)]