2561829864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9703901}}^1$

素因数の和:9703921

約数の個数: 32

約数和(自身を含む): 6986809440

約数和(自身を除く): 4424979576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 9703901, 19407802, 29111703, 38815604, 58223406, 77631208, 106742911, 116446812, 213485822, 232893624, 320228733, 426971644, 640457466, 853943288, 1280914932, 2561829864]

約数ペア:

[(1, 2561829864), (2, 1280914932), (3, 853943288), (4, 640457466), (6, 426971644), (8, 320228733), (11, 232893624), (12, 213485822), (22, 116446812), (24, 106742911), (33, 77631208), (44, 58223406), (66, 38815604), (88, 29111703), (132, 19407802), (264, 9703901)]