2743821584

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{275263}}^1$

素因数の和:275367

約数の個数: 40

約数和(自身を含む): 6143892480

約数和(自身を除く): 3400070896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 275263, 550526, 1101052, 1926841, 2202104, 3853682, 4404208, 7707364, 15414728, 24498407, 30829456, 48996814, 97993628, 171488849, 195987256, 342977698, 391974512, 685955396, 1371910792, 2743821584]

約数ペア:

[(1, 2743821584), (2, 1371910792), (4, 685955396), (7, 391974512), (8, 342977698), (14, 195987256), (16, 171488849), (28, 97993628), (56, 48996814), (89, 30829456), (112, 24498407), (178, 15414728), (356, 7707364), (623, 4404208), (712, 3853682), (1246, 2202104), (1424, 1926841), (2492, 1101052), (4984, 550526), (9968, 275263)]