1781320992

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1686857}}^1$

素因数の和:1686881

約数の個数: 48

約数和(自身を含む): 5101058592

約数和(自身を除く): 3319737600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 1686857, 3373714, 5060571, 6747428, 10121142, 13494856, 18555427, 20242284, 26989712, 37110854, 40484568, 53979424, 55666281, 74221708, 80969136, 111332562, 148443416, 161938272, 222665124, 296886832, 445330248, 593773664, 890660496, 1781320992]

約数ペア:

[(1, 1781320992), (2, 890660496), (3, 593773664), (4, 445330248), (6, 296886832), (8, 222665124), (11, 161938272), (12, 148443416), (16, 111332562), (22, 80969136), (24, 74221708), (32, 55666281), (33, 53979424), (44, 40484568), (48, 37110854), (66, 26989712), (88, 20242284), (96, 18555427), (132, 13494856), (176, 10121142), (264, 6747428), (352, 5060571), (528, 3373714), (1056, 1686857)]