2179888202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{164371}}^1$

素因数の和:164741

約数の個数: 16

約数和(自身を含む): 3451812000

約数和(自身を除く): 1271923798

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 164371, 328742, 3123049, 6246098, 57365479, 114730958, 1089944101, 2179888202]

約数ペア:

[(1, 2179888202), (2, 1089944101), (19, 114730958), (38, 57365479), (349, 6246098), (698, 3123049), (6631, 328742), (13262, 164371)]