2480457008

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{147787}}^1$

素因数の和:148844

約数の個数: 20

約数和(自身を含む): 4810499400

約数和(自身を除く): 2330042392

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 4196, 8392, 16784, 147787, 295574, 591148, 1182296, 2364592, 155028563, 310057126, 620114252, 1240228504, 2480457008]

約数ペア:

[(1, 2480457008), (2, 1240228504), (4, 620114252), (8, 310057126), (16, 155028563), (1049, 2364592), (2098, 1182296), (4196, 591148), (8392, 295574), (16784, 147787)]