1891607342

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{16811}}^1$

素因数の和:17383

約数の個数: 16

約数和(自身を含む): 2866378752

約数和(自身を除く): 974771410

約数列:

[1, 2, 127, 254, 443, 886, 16811, 33622, 56261, 112522, 2134997, 4269994, 7447273, 14894546, 945803671, 1891607342]

約数ペア:

[(1, 1891607342), (2, 945803671), (127, 14894546), (254, 7447273), (443, 4269994), (886, 2134997), (16811, 112522), (33622, 56261)]