143804986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 239057280

約数和(自身を除く): 95252294

約数列:

[1, 2, 13, 26, 43, 86, 293, 439, 559, 586, 878, 1118, 3809, 5707, 7618, 11414, 12599, 18877, 25198, 37754, 128627, 163787, 245401, 257254, 327574, 490802, 1672151, 3344302, 5530961, 11061922, 71902493, 143804986]

約数ペア:

[(1, 143804986), (2, 71902493), (13, 11061922), (26, 5530961), (43, 3344302), (86, 1672151), (293, 490802), (439, 327574), (559, 257254), (586, 245401), (878, 163787), (1118, 128627), (3809, 37754), (5707, 25198), (7618, 18877), (11414, 12599)]