2021796016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101333}}^1$

素因数の和:101413

約数の個数: 40

約数和(自身を含む): 4146587280

約数和(自身を除く): 2124791264

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 19952, 101333, 202666, 405332, 810664, 1621328, 2938657, 4357319, 5877314, 8714638, 11754628, 17429276, 23509256, 34858552, 47018512, 69717104, 126362251, 252724502, 505449004, 1010898008, 2021796016]

約数ペア:

[(1, 2021796016), (2, 1010898008), (4, 505449004), (8, 252724502), (16, 126362251), (29, 69717104), (43, 47018512), (58, 34858552), (86, 23509256), (116, 17429276), (172, 11754628), (232, 8714638), (344, 5877314), (464, 4357319), (688, 2938657), (1247, 1621328), (2494, 810664), (4988, 405332), (9976, 202666), (19952, 101333)]