2019374224

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{581617}}^1$

素因数の和:581663

約数の個数: 40

約数和(自身を含む): 4615720448

約数和(自身を除く): 2596346224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 581617, 1163234, 2326468, 4071319, 4652936, 8142638, 9305872, 16285276, 18030127, 32570552, 36060254, 65141104, 72120508, 126210889, 144241016, 252421778, 288482032, 504843556, 1009687112, 2019374224]

約数ペア:

[(1, 2019374224), (2, 1009687112), (4, 504843556), (7, 288482032), (8, 252421778), (14, 144241016), (16, 126210889), (28, 72120508), (31, 65141104), (56, 36060254), (62, 32570552), (112, 18030127), (124, 16285276), (217, 9305872), (248, 8142638), (434, 4652936), (496, 4071319), (868, 2326468), (1736, 1163234), (3472, 581617)]