419822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 16

約数和(自身を含む): 691152

約数和(自身を除く): 271330

約数列:

[1, 2, 13, 26, 67, 134, 241, 482, 871, 1742, 3133, 6266, 16147, 32294, 209911, 419822]

約数ペア:

[(1, 419822), (2, 209911), (13, 32294), (26, 16147), (67, 6266), (134, 3133), (241, 1742), (482, 871)]