2056522864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{18229}}^1$

素因数の和:18889

約数の個数: 40

約数和(自身を含む): 4353761520

約数和(自身を除く): 2297238656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 641, 1282, 2564, 5128, 7051, 10256, 14102, 18229, 28204, 36458, 56408, 72916, 112816, 145832, 200519, 291664, 401038, 802076, 1604152, 3208304, 11684789, 23369578, 46739156, 93478312, 128532679, 186956624, 257065358, 514130716, 1028261432, 2056522864]

約数ペア:

[(1, 2056522864), (2, 1028261432), (4, 514130716), (8, 257065358), (11, 186956624), (16, 128532679), (22, 93478312), (44, 46739156), (88, 23369578), (176, 11684789), (641, 3208304), (1282, 1604152), (2564, 802076), (5128, 401038), (7051, 291664), (10256, 200519), (14102, 145832), (18229, 112816), (28204, 72916), (36458, 56408)]