3915934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2926946

約数列:

[1, 2, 11, 22, 23, 46, 71, 109, 142, 218, 253, 506, 781, 1199, 1562, 1633, 2398, 2507, 3266, 5014, 7739, 15478, 17963, 27577, 35926, 55154, 85129, 170258, 177997, 355994, 1957967, 3915934]

約数ペア:

[(1, 3915934), (2, 1957967), (11, 355994), (22, 177997), (23, 170258), (46, 85129), (71, 55154), (109, 35926), (142, 27577), (218, 17963), (253, 15478), (506, 7739), (781, 5014), (1199, 3266), (1562, 2507), (1633, 2398)]