2018553968

素因数分解:

$2^4\times {\mathrm{23}}^3\times {\mathrm{10369}}^1$

素因数の和:10446

約数の個数: 40

約数和(自身を含む): 4089098400

約数和(自身を除く): 2070544432

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 10369, 12167, 20738, 24334, 41476, 48668, 82952, 97336, 165904, 194672, 238487, 476974, 953948, 1907896, 3815792, 5485201, 10970402, 21940804, 43881608, 87763216, 126159623, 252319246, 504638492, 1009276984, 2018553968]

約数ペア:

[(1, 2018553968), (2, 1009276984), (4, 504638492), (8, 252319246), (16, 126159623), (23, 87763216), (46, 43881608), (92, 21940804), (184, 10970402), (368, 5485201), (529, 3815792), (1058, 1907896), (2116, 953948), (4232, 476974), (8464, 238487), (10369, 194672), (12167, 165904), (20738, 97336), (24334, 82952), (41476, 48668)]