826640493214

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{19447619}}^1$

素因数の和:19448075

約数の個数: 16

約数和(自身を含む): 1266506804880

約数和(自身を除く): 439866311666

約数列:

[1, 2, 53, 106, 401, 802, 21253, 42506, 19447619, 38895238, 1030723807, 2061447614, 7798495219, 15596990438, 413320246607, 826640493214]

約数ペア:

[(1, 826640493214), (2, 413320246607), (53, 15596990438), (106, 7798495219), (401, 2061447614), (802, 1030723807), (21253, 38895238), (42506, 19447619)]