2019944344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{78341}}^1$

素因数の和:78651

約数の個数: 32

約数和(自身を含む): 4145858640

約数和(自身を除く): 2125914296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 2344, 3223, 6446, 12892, 25784, 78341, 156682, 313364, 626728, 861751, 1723502, 3447004, 6894008, 22953913, 45907826, 91815652, 183631304, 252493043, 504986086, 1009972172, 2019944344]

約数ペア:

[(1, 2019944344), (2, 1009972172), (4, 504986086), (8, 252493043), (11, 183631304), (22, 91815652), (44, 45907826), (88, 22953913), (293, 6894008), (586, 3447004), (1172, 1723502), (2344, 861751), (3223, 626728), (6446, 313364), (12892, 156682), (25784, 78341)]