130965142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 48

約数和(自身を含む): 257402880

約数和(自身を除く): 126437738

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 3919, 4774, 7838, 16709, 27433, 33418, 43109, 54866, 86218, 121489, 192031, 242978, 301763, 384062, 603526, 850423, 1336379, 1700846, 2112341, 2672758, 4224682, 5952961, 9354653, 11905922, 18709306, 65482571, 130965142]

約数ペア:

[(1, 130965142), (2, 65482571), (7, 18709306), (11, 11905922), (14, 9354653), (22, 5952961), (31, 4224682), (49, 2672758), (62, 2112341), (77, 1700846), (98, 1336379), (154, 850423), (217, 603526), (341, 384062), (434, 301763), (539, 242978), (682, 192031), (1078, 121489), (1519, 86218), (2387, 54866), (3038, 43109), (3919, 33418), (4774, 27433), (7838, 16709)]