2081838176

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{23563}}^1$

素因数の和:23835

約数の個数: 48

約数和(自身を含む): 4489224768

約数和(自身を除く): 2407386592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 251, 352, 502, 1004, 2008, 2761, 4016, 5522, 8032, 11044, 22088, 23563, 44176, 47126, 88352, 94252, 188504, 259193, 377008, 518386, 754016, 1036772, 2073544, 4147088, 5914313, 8294176, 11828626, 23657252, 47314504, 65057443, 94629008, 130114886, 189258016, 260229772, 520459544, 1040919088, 2081838176]

約数ペア:

[(1, 2081838176), (2, 1040919088), (4, 520459544), (8, 260229772), (11, 189258016), (16, 130114886), (22, 94629008), (32, 65057443), (44, 47314504), (88, 23657252), (176, 11828626), (251, 8294176), (352, 5914313), (502, 4147088), (1004, 2073544), (2008, 1036772), (2761, 754016), (4016, 518386), (5522, 377008), (8032, 259193), (11044, 188504), (22088, 94252), (23563, 88352), (44176, 47126)]