289701982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{2903}}^1$

素因数の和:4163

約数の個数: 16

約数和(自身を含む): 445671072

約数和(自身を除く): 155969090

約数列:

[1, 2, 41, 82, 1217, 2434, 2903, 5806, 49897, 99794, 119023, 238046, 3532951, 7065902, 144850991, 289701982]

約数ペア:

[(1, 289701982), (2, 144850991), (41, 7065902), (82, 3532951), (1217, 238046), (2434, 119023), (2903, 99794), (5806, 49897)]