2028364076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{41507}}^1$

素因数の和:42173

約数の個数: 24

約数和(自身を含む): 3742361280

約数和(自身を除く): 1713997204

約数列:

[1, 2, 4, 19, 38, 76, 643, 1286, 2572, 12217, 24434, 41507, 48868, 83014, 166028, 788633, 1577266, 3154532, 26689001, 53378002, 106756004, 507091019, 1014182038, 2028364076]

約数ペア:

[(1, 2028364076), (2, 1014182038), (4, 507091019), (19, 106756004), (38, 53378002), (76, 26689001), (643, 3154532), (1286, 1577266), (2572, 788633), (12217, 166028), (24434, 83014), (41507, 48868)]