263640962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113933}}^1$

素因数の和:114037

約数の個数: 16

約数和(自身を含む): 430670520

約数和(自身を除く): 167029558

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 113933, 227866, 1481129, 2962258, 10140037, 20280074, 131820481, 263640962]

約数ペア:

[(1, 263640962), (2, 131820481), (13, 20280074), (26, 10140037), (89, 2962258), (178, 1481129), (1157, 227866), (2314, 113933)]