248980458

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{402881}}^1$

素因数の和:402989

約数の個数: 16

約数和(自身を含む): 502796736

約数和(自身を除く): 253816278

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 402881, 805762, 1208643, 2417286, 41496743, 82993486, 124490229, 248980458]

約数ペア:

[(1, 248980458), (2, 124490229), (3, 82993486), (6, 41496743), (103, 2417286), (206, 1208643), (309, 805762), (618, 402881)]