2065469042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 3906040320

約数和(自身を除く): 1840571278

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 233, 371, 466, 689, 742, 919, 1378, 1631, 1838, 3029, 3262, 4823, 6058, 6433, 9646, 11947, 12349, 12866, 21203, 23894, 24698, 42406, 48707, 83629, 86443, 97414, 160537, 167258, 172886, 214127, 321074, 340949, 428254, 633191, 681898, 1123759, 1266382, 1498889, 2247518, 2783651, 2997778, 4432337, 5567302, 8864674, 11348731, 19485557, 22697462, 38971114, 79441117, 147533503, 158882234, 295067006, 1032734521, 2065469042]

約数ペア:

[(1, 2065469042), (2, 1032734521), (7, 295067006), (13, 158882234), (14, 147533503), (26, 79441117), (53, 38971114), (91, 22697462), (106, 19485557), (182, 11348731), (233, 8864674), (371, 5567302), (466, 4432337), (689, 2997778), (742, 2783651), (919, 2247518), (1378, 1498889), (1631, 1266382), (1838, 1123759), (3029, 681898), (3262, 633191), (4823, 428254), (6058, 340949), (6433, 321074), (9646, 214127), (11947, 172886), (12349, 167258), (12866, 160537), (21203, 97414), (23894, 86443), (24698, 83629), (42406, 48707)]