2109368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 4158000

約数和(自身を除く): 2048632

約数列:

[1, 2, 4, 8, 41, 59, 82, 109, 118, 164, 218, 236, 328, 436, 472, 872, 2419, 4469, 4838, 6431, 8938, 9676, 12862, 17876, 19352, 25724, 35752, 51448, 263671, 527342, 1054684, 2109368]

約数ペア:

[(1, 2109368), (2, 1054684), (4, 527342), (8, 263671), (41, 51448), (59, 35752), (82, 25724), (109, 19352), (118, 17876), (164, 12862), (218, 9676), (236, 8938), (328, 6431), (436, 4838), (472, 4469), (872, 2419)]