239349946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4943}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 410075136

約数和(自身を除く): 170725190

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 4402, 4943, 9886, 24211, 48422, 54373, 108746, 153233, 306466, 350953, 701906, 1685563, 3371126, 3860483, 7720966, 10879543, 21759086, 119674973, 239349946]

約数ペア:

[(1, 239349946), (2, 119674973), (11, 21759086), (22, 10879543), (31, 7720966), (62, 3860483), (71, 3371126), (142, 1685563), (341, 701906), (682, 350953), (781, 306466), (1562, 153233), (2201, 108746), (4402, 54373), (4943, 48422), (9886, 24211)]