43090556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4079}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 79968000

約数和(自身を除く): 36877444

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 4079, 5282, 8158, 10564, 16316, 77501, 155002, 310004, 566981, 1133962, 2267924, 10772639, 21545278, 43090556]

約数ペア:

[(1, 43090556), (2, 21545278), (4, 10772639), (19, 2267924), (38, 1133962), (76, 566981), (139, 310004), (278, 155002), (556, 77501), (2641, 16316), (4079, 10564), (5282, 8158)]