2247351128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{39841}}^1$

素因数の和:40499

約数の個数: 32

約数和(自身を含む): 4604141520

約数和(自身を除く): 2356790392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 1282, 2564, 5128, 7051, 14102, 28204, 39841, 56408, 79682, 159364, 318728, 438251, 876502, 1753004, 3506008, 25538081, 51076162, 102152324, 204304648, 280918891, 561837782, 1123675564, 2247351128]

約数ペア:

[(1, 2247351128), (2, 1123675564), (4, 561837782), (8, 280918891), (11, 204304648), (22, 102152324), (44, 51076162), (88, 25538081), (641, 3506008), (1282, 1753004), (2564, 876502), (5128, 438251), (7051, 318728), (14102, 159364), (28204, 79682), (39841, 56408)]