401070836

素因数分解:

$2^2\times {\mathrm{7723}}^1\times {\mathrm{12983}}^1$

素因数の和:20710

約数の個数: 12

約数和(自身を含む): 702018912

約数和(自身を除く): 300948076

約数列:

[1, 2, 4, 7723, 12983, 15446, 25966, 30892, 51932, 100267709, 200535418, 401070836]

約数ペア:

[(1, 401070836), (2, 200535418), (4, 100267709), (7723, 51932), (12983, 30892), (15446, 25966)]