2958398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 4699296

約数和(自身を除く): 1740898

約数列:

[1, 2, 23, 46, 73, 146, 881, 1679, 1762, 3358, 20263, 40526, 64313, 128626, 1479199, 2958398]

約数ペア:

[(1, 2958398), (2, 1479199), (23, 128626), (46, 64313), (73, 40526), (146, 20263), (881, 3358), (1679, 1762)]