2102156978

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{30727}}^1$

素因数の和:31241

約数の個数: 16

約数和(自身を含む): 3200628480

約数和(自身を除く): 1098471502

約数列:

[1, 2, 79, 158, 433, 866, 30727, 34207, 61454, 68414, 2427433, 4854866, 13304791, 26609582, 1051078489, 2102156978]

約数ペア:

[(1, 2102156978), (2, 1051078489), (79, 26609582), (158, 13304791), (433, 4854866), (866, 2427433), (30727, 68414), (34207, 61454)]