1988441072

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{183571}}^1$

素因数の和:184256

約数の個数: 20

約数和(自身を含む): 3858316296

約数和(自身を除く): 1869875224

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 183571, 367142, 734284, 1468568, 2937136, 124277567, 248555134, 497110268, 994220536, 1988441072]

約数ペア:

[(1, 1988441072), (2, 994220536), (4, 497110268), (8, 248555134), (16, 124277567), (677, 2937136), (1354, 1468568), (2708, 734284), (5416, 367142), (10832, 183571)]