422428282

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{6829}}^1$

素因数の和:7185

約数の個数: 16

約数和(自身を含む): 641009160

約数和(自身を除く): 218580878

約数列:

[1, 2, 157, 197, 314, 394, 6829, 13658, 30929, 61858, 1072153, 1345313, 2144306, 2690626, 211214141, 422428282]

約数ペア:

[(1, 422428282), (2, 211214141), (157, 2690626), (197, 2144306), (314, 1345313), (394, 1072153), (6829, 61858), (13658, 30929)]