1118274358

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1\times {\mathrm{2659}}^1$

素因数の和:3579

約数の個数: 16

約数和(自身を含む): 1685376000

約数和(自身を除く): 567101642

約数列:

[1, 2, 439, 479, 878, 958, 2659, 5318, 210281, 420562, 1167301, 1273661, 2334602, 2547322, 559137179, 1118274358]

約数ペア:

[(1, 1118274358), (2, 559137179), (439, 2547322), (479, 2334602), (878, 1273661), (958, 1167301), (2659, 420562), (5318, 210281)]