554494798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 1006229952

約数和(自身を除く): 451735154

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 157, 233, 286, 314, 466, 583, 689, 1166, 1378, 1727, 2041, 2563, 3029, 3454, 4082, 5126, 6058, 7579, 8321, 12349, 15158, 16642, 22451, 24698, 33319, 36581, 44902, 66638, 73162, 91531, 108173, 135839, 160537, 183062, 216346, 271678, 321074, 402391, 475553, 804782, 951106, 1189903, 1765907, 1938793, 2379806, 3531814, 3877586, 5231083, 10462166, 21326723, 25204309, 42653446, 50408618, 277247399, 554494798]

約数ペア:

[(1, 554494798), (2, 277247399), (11, 50408618), (13, 42653446), (22, 25204309), (26, 21326723), (53, 10462166), (106, 5231083), (143, 3877586), (157, 3531814), (233, 2379806), (286, 1938793), (314, 1765907), (466, 1189903), (583, 951106), (689, 804782), (1166, 475553), (1378, 402391), (1727, 321074), (2041, 271678), (2563, 216346), (3029, 183062), (3454, 160537), (4082, 135839), (5126, 108173), (6058, 91531), (7579, 73162), (8321, 66638), (12349, 44902), (15158, 36581), (16642, 33319), (22451, 24698)]