2912668264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{20219}}^1$

素因数の和:21873

約数の個数: 32

約数和(自身を含む): 5961664800

約数和(自身を除く): 3048996536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1637, 3274, 6548, 13096, 18007, 20219, 36014, 40438, 72028, 80876, 144056, 161752, 222409, 444818, 889636, 1779272, 33098503, 66197006, 132394012, 264788024, 364083533, 728167066, 1456334132, 2912668264]

約数ペア:

[(1, 2912668264), (2, 1456334132), (4, 728167066), (8, 364083533), (11, 264788024), (22, 132394012), (44, 66197006), (88, 33098503), (1637, 1779272), (3274, 889636), (6548, 444818), (13096, 222409), (18007, 161752), (20219, 144056), (36014, 80876), (40438, 72028)]