258441698

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{5113}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 392755200

約数和(自身を除く): 134313502

約数列:

[1, 2, 127, 199, 254, 398, 5113, 10226, 25273, 50546, 649351, 1017487, 1298702, 2034974, 129220849, 258441698]

約数ペア:

[(1, 258441698), (2, 129220849), (127, 2034974), (199, 1298702), (254, 1017487), (398, 649351), (5113, 50546), (10226, 25273)]