438468242

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1\times {\mathrm{1613}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 662385600

約数和(自身を除く): 223917358

約数列:

[1, 2, 199, 398, 683, 1366, 1613, 3226, 135917, 271834, 320987, 641974, 1101679, 2203358, 219234121, 438468242]

約数ペア:

[(1, 438468242), (2, 219234121), (199, 2203358), (398, 1101679), (683, 641974), (1366, 320987), (1613, 271834), (3226, 135917)]