2019948079742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{4327}}^1\times {\mathrm{26497}}^1$

素因数の和:31232

約数の個数: 32

約数和(自身を含む): 3170765094912

約数和(自身を除く): 1150817015170

約数列:

[1, 2, 23, 46, 383, 766, 4327, 8654, 8809, 17618, 26497, 52994, 99521, 199042, 609431, 1218862, 1657241, 3314482, 10148351, 20296702, 38116543, 76233086, 114652519, 229305038, 233412073, 466824146, 2637007937, 5274015874, 43911914777, 87823829554, 1009974039871, 2019948079742]

約数ペア:

[(1, 2019948079742), (2, 1009974039871), (23, 87823829554), (46, 43911914777), (383, 5274015874), (766, 2637007937), (4327, 466824146), (8654, 233412073), (8809, 229305038), (17618, 114652519), (26497, 76233086), (52994, 38116543), (99521, 20296702), (199042, 10148351), (609431, 3314482), (1218862, 1657241)]