2022389222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{245257}}^1$

素因数の和:245316

約数の個数: 32

約数和(自身を含む): 3767162880

約数和(自身を除く): 1744773658

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 245257, 490514, 1716799, 3433598, 4659883, 7602967, 9319766, 15205934, 32619181, 53220769, 65238362, 106441538, 144456373, 288912746, 1011194611, 2022389222]

約数ペア:

[(1, 2022389222), (2, 1011194611), (7, 288912746), (14, 144456373), (19, 106441538), (31, 65238362), (38, 53220769), (62, 32619181), (133, 15205934), (217, 9319766), (266, 7602967), (434, 4659883), (589, 3433598), (1178, 1716799), (4123, 490514), (8246, 245257)]