1976481647

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1\times {\mathrm{2521}}^1$

素因数の和:4958

約数の個数: 16

約数和(自身を含む): 2308780032

約数和(自身を除く): 332298385

約数列:

[1, 7, 47, 329, 2383, 2521, 16681, 17647, 112001, 118487, 784007, 829409, 6007543, 42052801, 282354521, 1976481647]

約数ペア:

[(1, 1976481647), (7, 282354521), (47, 42052801), (329, 6007543), (2383, 829409), (2521, 784007), (16681, 118487), (17647, 112001)]