2257881208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{8221}}^1$

素因数の和:11359

約数の個数: 32

約数和(自身を含む): 4620435120

約数和(自身を除く): 2362553912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3121, 6242, 8221, 12484, 16442, 24968, 32884, 34331, 65768, 68662, 90431, 137324, 180862, 274648, 361724, 723448, 25657741, 51315482, 102630964, 205261928, 282235151, 564470302, 1128940604, 2257881208]

約数ペア:

[(1, 2257881208), (2, 1128940604), (4, 564470302), (8, 282235151), (11, 205261928), (22, 102630964), (44, 51315482), (88, 25657741), (3121, 723448), (6242, 361724), (8221, 274648), (12484, 180862), (16442, 137324), (24968, 90431), (32884, 68662), (34331, 65768)]