2019423678

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2978501}}^1$

素因数の和:2978619

約数の個数: 16

約数和(自身を含む): 4074590736

約数和(自身を除く): 2055167058

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 2978501, 5957002, 8935503, 17871006, 336570613, 673141226, 1009711839, 2019423678]

約数ペア:

[(1, 2019423678), (2, 1009711839), (3, 673141226), (6, 336570613), (113, 17871006), (226, 8935503), (339, 5957002), (678, 2978501)]