8142335998

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{385783}}^1$

素因数の和:386019

約数の個数: 16

約数和(自身を含む): 12485513376

約数和(自身を除く): 4343177378

約数列:

[1, 2, 61, 122, 173, 346, 10553, 21106, 385783, 771566, 23532763, 47065526, 66740459, 133480918, 4071167999, 8142335998]

約数ペア:

[(1, 8142335998), (2, 4071167999), (61, 133480918), (122, 66740459), (173, 47065526), (346, 23532763), (10553, 771566), (21106, 385783)]