488358530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{19387}}^1$

素因数の和:19634

約数の個数: 32

約数和(自身を含む): 963195840

約数和(自身を除く): 474837310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 19387, 25190, 38774, 96935, 193870, 213257, 426514, 1066285, 2132570, 4439623, 8879246, 22198115, 44396230, 48835853, 97671706, 244179265, 488358530]

約数ペア:

[(1, 488358530), (2, 244179265), (5, 97671706), (10, 48835853), (11, 44396230), (22, 22198115), (55, 8879246), (110, 4439623), (229, 2132570), (458, 1066285), (1145, 426514), (2290, 213257), (2519, 193870), (5038, 96935), (12595, 38774), (19387, 25190)]