2889235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 3866400

約数和(自身を除く): 977165

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 1789, 8945, 30413, 33991, 152065, 169955, 577847, 2889235]

約数ペア:

[(1, 2889235), (5, 577847), (17, 169955), (19, 152065), (85, 33991), (95, 30413), (323, 8945), (1615, 1789)]